Flat Corrugated Boxes

Flat corrugated boxes are designed with low-profile depths to provide the perfect fit for slim or shallow products. Manufactured from durable ECT-32 kraft corrugated, these cartons help minimize excess space, reduce shipping costs, and protect your goods during transit.

Best for:
📚 Books, documents, artwork, mirrors, apparel
📏 Shallow or flat items that need snug, efficient packaging
🚛 Shipping with reduced dimensional weight charges

Sold flat in bundle quantities to maximize storage and shipping efficiency. A go-to solution for clean, professional presentation and protection.

24" x 24" x 4" Corrugated Boxes

As low as $32.94

BX32-EY5

Description

Quantity: 10/Bundle
Width: 24 Inches
Length: 24 Inches
Height: 4 Inches
Box Type: Flat Boxes
Weight (lbs): 19.8
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $32.94
Buy 3 - 4:$38.27/ea
Buy 5 - 9:$37.71/ea
Buy 10 - 24:$37.16/ea
Buy 25+:$32.94/ea

24" x 24" x 6" Corrugated Boxes

As low as $39.85

BX32-EZ5

Description

Quantity: 10/Bundle
Width: 24 Inches
Length: 24 Inches
Height: 6 Inches
Box Type: Flat Boxes
Weight (lbs): 20.82
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $39.85
Buy 3 - 4:$46.28/ea
Buy 5 - 9:$45.61/ea
Buy 10 - 24:$44.94/ea
Buy 25+:$39.85/ea

24" x 24" x 7" Corrugated Boxes

As low as $39.23

BX32-FA5

Description

Quantity: 10/Bundle
Width: 24 Inches
Length: 24 Inches
Height: 7 Inches
Box Type: Flat Boxes
Weight (lbs): 25.46
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $39.23
Buy 3 - 4:$45.56/ea
Buy 5 - 9:$44.90/ea
Buy 10 - 24:$44.24/ea
Buy 25+:$39.23/ea

24" x 24" x 8" Corrugated Boxes

As low as $42.01

BX32-FB5

Description

Quantity: 10/Bundle
Width: 24 Inches
Length: 24 Inches
Height: 8 Inches
Box Type: Flat Boxes
Weight (lbs): 22.02
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $42.01
Buy 3 - 4:$48.80/ea
Buy 5 - 9:$48.10/ea
Buy 10 - 24:$47.39/ea
Buy 25+:$42.01/ea

26" x 15" x 5" Corrugated Boxes

As low as $50.28

BX32-GF5

Description

Quantity: 20/Bundle
Width: 15 Inches
Length: 26 Inches
Height: 5 Inches
Box Type: Flat Boxes
Weight (lbs): 23.94
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $50.28
Buy 3 - 4:$52.90/ea
Buy 5 - 9:$52.14/ea
Buy 10 - 24:$51.37/ea
Buy 25+:$50.28/ea

26" x 15" x 7" Corrugated Boxes

As low as $49.02

BX32-GG5

Description

Quantity: 20/Bundle
Width: 15 Inches
Length: 26 Inches
Height: 7 Inches
Box Type: Flat Boxes
Weight (lbs): 26.6
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $49.02
Buy 3 - 4:$57.05/ea
Buy 5 - 9:$56.34/ea
Buy 10 - 24:$55.63/ea
Buy 25+:$49.02/ea

26" x 26" x 4" Corrugated Boxes

As low as $69.68

BX32-GV5

Description

Quantity: 15/Bundle
Width: 26 Inches
Length: 26 Inches
Height: 4 Inches
Box Type: Flat Boxes
Weight (lbs): 34.52
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $69.68
Buy 3 - 4:$79.59/ea
Buy 5 - 9:$78.44/ea
Buy 10 - 24:$72.36/ea
Buy 25+:$69.68/ea

26" x 26" x 6" Corrugated Boxes

As low as $46.85

BX32-GW5

Description

Quantity: 10/Bundle
Width: 26 Inches
Length: 26 Inches
Height: 6 Inches
Box Type: Flat Boxes
Weight (lbs): 24.6
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $46.85
Buy 3 - 4:$53.74/ea
Buy 5 - 9:$52.11/ea
Buy 10 - 24:$50.47/ea
Buy 25+:$46.85/ea

28" x 12" x 6" Corrugated Boxes

As low as $51.25

BX32-HJ5

Description

Quantity: 25/Bundle
Width: 12 Inches
Length: 28 Inches
Height: 6 Inches
Box Type: Flat Boxes
Weight (lbs): 23.24
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $51.25
Buy 3 - 4:$54.05/ea
Buy 5 - 9:$53.26/ea
Buy 10 - 24:$52.48/ea
Buy 25+:$51.25/ea

28" x 16" x 7" Corrugated Boxes

As low as $53.93

BX32-HM5

Description

Quantity: 20/Bundle
Width: 16 Inches
Length: 28 Inches
Height: 7 Inches
Box Type: Flat Boxes
Weight (lbs): 30.74
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $53.93
Buy 3 - 4:$62.39/ea
Buy 5 - 9:$61.24/ea
Buy 10 - 24:$60.08/ea
Buy 25+:$53.93/ea

28" x 17" x 5" Corrugated Boxes

As low as $37.59

BX32-HQ5

Description

Quantity: 15/Bundle
Width: 17 Inches
Length: 28 Inches
Height: 5 Inches
Box Type: Flat Boxes
Weight (lbs): 20.64
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $37.59
Buy 3 - 4:$43.75/ea
Buy 5 - 9:$43.20/ea
Buy 10 - 24:$42.66/ea
Buy 25+:$37.59/ea

28" x 24" x 6" Corrugated Boxes

As low as $44.89

BX32-HW5

Description

Quantity: 10/Bundle
Width: 24 Inches
Length: 28 Inches
Height: 6 Inches
Box Type: Flat Boxes
Weight (lbs): 22.96
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $44.89
Buy 3 - 4:$50.38/ea
Buy 5 - 9:$48.63/ea
Buy 10 - 24:$46.87/ea
Buy 25+:$44.89/ea

28" x 28" x 6" Corrugated Boxes

As low as $53.61

BX32-HX5

Description

Quantity: 10/Bundle
Width: 28 Inches
Length: 28 Inches
Height: 6 Inches
Box Type: Flat Boxes
Weight (lbs): 28.4
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $53.61
Buy 3 - 4:$61.48/ea
Buy 5 - 9:$60.59/ea
Buy 10 - 24:$59.70/ea
Buy 25+:$53.61/ea

30" x 20" x 6" Corrugated Boxes

As low as $48.81

BX32-IR5

Description

Quantity: 15/Bundle
Width: 20 Inches
Length: 30 Inches
Height: 6 Inches
Box Type: Flat Boxes
Weight (lbs): 26.12
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $48.81
Buy 3 - 4:$55.46/ea
Buy 5 - 9:$54.66/ea
Buy 10 - 24:$50.35/ea
Buy 25+:$48.81/ea

30" x 30" x 8" Corrugated Boxes

As low as $62.82

BX32-IZ5

Description

Quantity: 10/Bundle
Width: 30 Inches
Length: 30 Inches
Height: 8 Inches
Box Type: Flat Boxes
Weight (lbs): 34.54
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $62.82
Buy 3 - 4:$69.39/ea
Buy 5 - 9:$68.05/ea
Buy 10 - 24:$66.70/ea
Buy 25+:$62.82/ea

36" x 12" x 4" Corrugated Boxes

As low as $51.65

BX32-JV5

Description

Quantity: 20/Bundle
Width: 12 Inches
Length: 36 Inches
Height: 4 Inches
Box Type: Flat Boxes
Weight (lbs): 23.32
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $51.65
Buy 3 - 4:$60.11/ea
Buy 5 - 9:$59.37/ea
Buy 10 - 24:$58.62/ea
Buy 25+:$51.65/ea

36" x 24" x 6" Corrugated Boxes

As low as $57.14

BX32-KD5

Description

Quantity: 10/Bundle
Width: 24 Inches
Length: 36 Inches
Height: 6 Inches
Box Type: Flat Boxes
Weight (lbs): 26.8
Material: 32 ECT / 200# EQ
Color: Kraft
Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable

Regular Price $57.14
Buy 3 - 4:$62.58/ea
Buy 5 - 9:$60.77/ea
Buy 10 - 24:$58.95/ea
Buy 25+:$57.14/ea

SKU	Name	Length	Width	Height	Box Type	Material	Color	Quantity	Price
BX32-EY5	24" x 24" x 4" Corrugated Boxes	24 Inches	24 Inches	4 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $32.94
Width: 24 Inches Length: 24 Inches Height: 4 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 19.8 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $38.82 Buy 1 - 2:$38.82/ea Buy 3 - 4:$38.27/ea Buy 5 - 9:$37.71/ea Buy 10 - 24:$37.16/ea Buy 25+:$32.94/ea Product added to cart successfully!
BX32-EZ5	24" x 24" x 6" Corrugated Boxes	24 Inches	24 Inches	6 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $39.85
Width: 24 Inches Length: 24 Inches Height: 6 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 20.82 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $46.95 Buy 1 - 2:$46.95/ea Buy 3 - 4:$46.28/ea Buy 5 - 9:$45.61/ea Buy 10 - 24:$44.94/ea Buy 25+:$39.85/ea Product added to cart successfully!
BX32-FA5	24" x 24" x 7" Corrugated Boxes	24 Inches	24 Inches	7 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $39.23
Width: 24 Inches Length: 24 Inches Height: 7 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 25.46 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $46.22 Buy 1 - 2:$46.22/ea Buy 3 - 4:$45.56/ea Buy 5 - 9:$44.90/ea Buy 10 - 24:$44.24/ea Buy 25+:$39.23/ea Product added to cart successfully!
BX32-FB5	24" x 24" x 8" Corrugated Boxes	24 Inches	24 Inches	8 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $42.01
Width: 24 Inches Length: 24 Inches Height: 8 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 22.02 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $49.51 Buy 1 - 2:$49.51/ea Buy 3 - 4:$48.80/ea Buy 5 - 9:$48.10/ea Buy 10 - 24:$47.39/ea Buy 25+:$42.01/ea Product added to cart successfully!
BX32-GF5	26" x 15" x 5" Corrugated Boxes	26 Inches	15 Inches	5 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	20/Bundle	As low as $50.28
Width: 15 Inches Length: 26 Inches Height: 5 Inches Quantity: 20/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 23.94 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $53.67 Buy 1 - 2:$53.67/ea Buy 3 - 4:$52.90/ea Buy 5 - 9:$52.14/ea Buy 10 - 24:$51.37/ea Buy 25+:$50.28/ea Product added to cart successfully!
BX32-GG5	26" x 15" x 7" Corrugated Boxes	26 Inches	15 Inches	7 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	20/Bundle	As low as $49.02
Width: 15 Inches Length: 26 Inches Height: 7 Inches Quantity: 20/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 26.6 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $57.76 Buy 1 - 2:$57.76/ea Buy 3 - 4:$57.05/ea Buy 5 - 9:$56.34/ea Buy 10 - 24:$55.63/ea Buy 25+:$49.02/ea Product added to cart successfully!
BX32-GV5	26" x 26" x 4" Corrugated Boxes	26 Inches	26 Inches	4 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	15/Bundle	As low as $69.68
Width: 26 Inches Length: 26 Inches Height: 4 Inches Quantity: 15/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 34.52 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $80.74 Buy 1 - 2:$80.74/ea Buy 3 - 4:$79.59/ea Buy 5 - 9:$78.44/ea Buy 10 - 24:$72.36/ea Buy 25+:$69.68/ea Product added to cart successfully!
BX32-GW5	26" x 26" x 6" Corrugated Boxes	26 Inches	26 Inches	6 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $46.85
Width: 26 Inches Length: 26 Inches Height: 6 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 24.6 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $55.37 Buy 1 - 2:$55.37/ea Buy 3 - 4:$53.74/ea Buy 5 - 9:$52.11/ea Buy 10 - 24:$50.47/ea Buy 25+:$46.85/ea Product added to cart successfully!
BX32-HJ5	28" x 12" x 6" Corrugated Boxes	28 Inches	12 Inches	6 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	25/Bundle	As low as $51.25
Width: 12 Inches Length: 28 Inches Height: 6 Inches Quantity: 25/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 23.24 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $54.83 Buy 1 - 2:$54.83/ea Buy 3 - 4:$54.05/ea Buy 5 - 9:$53.26/ea Buy 10 - 24:$52.48/ea Buy 25+:$51.25/ea Product added to cart successfully!
BX32-HM5	28" x 16" x 7" Corrugated Boxes	28 Inches	16 Inches	7 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	20/Bundle	As low as $53.93
Width: 16 Inches Length: 28 Inches Height: 7 Inches Quantity: 20/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 30.74 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $63.55 Buy 1 - 2:$63.55/ea Buy 3 - 4:$62.39/ea Buy 5 - 9:$61.24/ea Buy 10 - 24:$60.08/ea Buy 25+:$53.93/ea Product added to cart successfully!
BX32-HQ5	28" x 17" x 5" Corrugated Boxes	28 Inches	17 Inches	5 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	15/Bundle	As low as $37.59
Width: 17 Inches Length: 28 Inches Height: 5 Inches Quantity: 15/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 20.64 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $44.29 Buy 1 - 2:$44.29/ea Buy 3 - 4:$43.75/ea Buy 5 - 9:$43.20/ea Buy 10 - 24:$42.66/ea Buy 25+:$37.59/ea Product added to cart successfully!
BX32-HW5	28" x 24" x 6" Corrugated Boxes	28 Inches	24 Inches	6 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $44.89
Width: 24 Inches Length: 28 Inches Height: 6 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 22.96 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $52.14 Buy 1 - 2:$52.14/ea Buy 3 - 4:$50.38/ea Buy 5 - 9:$48.63/ea Buy 10 - 24:$46.87/ea Buy 25+:$44.89/ea Product added to cart successfully!
BX32-HX5	28" x 28" x 6" Corrugated Boxes	28 Inches	28 Inches	6 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $53.61
Width: 28 Inches Length: 28 Inches Height: 6 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 28.4 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $62.37 Buy 1 - 2:$62.37/ea Buy 3 - 4:$61.48/ea Buy 5 - 9:$60.59/ea Buy 10 - 24:$59.70/ea Buy 25+:$53.61/ea Product added to cart successfully!
BX32-IR5	30" x 20" x 6" Corrugated Boxes	30 Inches	20 Inches	6 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	15/Bundle	As low as $48.81
Width: 20 Inches Length: 30 Inches Height: 6 Inches Quantity: 15/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 26.12 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $56.26 Buy 1 - 2:$56.26/ea Buy 3 - 4:$55.46/ea Buy 5 - 9:$54.66/ea Buy 10 - 24:$50.35/ea Buy 25+:$48.81/ea Product added to cart successfully!
BX32-IZ5	30" x 30" x 8" Corrugated Boxes	30 Inches	30 Inches	8 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $62.82
Width: 30 Inches Length: 30 Inches Height: 8 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 34.54 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $70.74 Buy 1 - 2:$70.74/ea Buy 3 - 4:$69.39/ea Buy 5 - 9:$68.05/ea Buy 10 - 24:$66.70/ea Buy 25+:$62.82/ea Product added to cart successfully!
BX32-JV5	36" x 12" x 4" Corrugated Boxes	36 Inches	12 Inches	4 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	20/Bundle	As low as $51.65
Width: 12 Inches Length: 36 Inches Height: 4 Inches Quantity: 20/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 23.32 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $60.86 Buy 1 - 2:$60.86/ea Buy 3 - 4:$60.11/ea Buy 5 - 9:$59.37/ea Buy 10 - 24:$58.62/ea Buy 25+:$51.65/ea Product added to cart successfully!
BX32-KD5	36" x 24" x 6" Corrugated Boxes	36 Inches	24 Inches	6 Inches	Flat Boxes	32 ECT / 200# EQ	Kraft	10/Bundle	As low as $57.14
Width: 24 Inches Length: 36 Inches Height: 6 Inches Quantity: 10/Bundle Material: 32 ECT / 200# EQ Box Type: Flat Boxes Weight: 26.8 Color: Kraft Product Properties: Industrial, Food, Retail, Kraft, Cardboard, Recyclable View Item Regular Price $64.39 Buy 1 - 2:$64.39/ea Buy 3 - 4:$62.58/ea Buy 5 - 9:$60.77/ea Buy 10 - 24:$58.95/ea Buy 25+:$57.14/ea Product added to cart successfully!