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.

28" x 16" x 7" Corrugated Boxes

As low as $55.49

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 $55.49
Buy 3 - 4:$64.26/ea
Buy 5 - 9:$63.39/ea
Buy 10 - 24:$62.52/ea
Buy 25+:$55.49/ea

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28" x 17" x 5" Corrugated Boxes

As low as $48.96

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 $48.96
Buy 3 - 4:$55.02/ea
Buy 5 - 9:$53.00/ea
Buy 10 - 24:$50.98/ea
Buy 25+:$48.96/ea

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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

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28" x 28" x 6" Corrugated Boxes

As low as $54.46

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 $54.46
Buy 3 - 4:$63.07/ea
Buy 5 - 9:$62.22/ea
Buy 10 - 24:$61.36/ea
Buy 25+:$54.46/ea

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30" x 20" x 6" Corrugated Boxes

As low as $49.12

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 $49.12
Buy 3 - 4:$56.32/ea
Buy 5 - 9:$54.98/ea
Buy 10 - 24:$51.89/ea
Buy 25+:$49.12/ea

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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:$71.52/ea
Buy 5 - 9:$70.56/ea
Buy 10 - 24:$69.59/ea
Buy 25+:$62.82/ea

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36" x 12" x 4" Corrugated Boxes

As low as $57.24

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 $57.24
Buy 3 - 4:$67.83/ea
Buy 5 - 9:$64.90/ea
Buy 10 - 24:$61.96/ea
Buy 25+:$57.24/ea

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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

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SKU	Name	Length	Width	Height	Box Type	Material	Color	Quantity	Price
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 $55.49
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 $65.13 Buy 1 - 2:$65.13/ea Buy 3 - 4:$64.26/ea Buy 5 - 9:$63.39/ea Buy 10 - 24:$62.52/ea Buy 25+:$55.49/ea Product added to cart successfully! REQUEST FREE SAMPLE
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 $48.96
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 $57.04 Buy 1 - 2:$57.04/ea Buy 3 - 4:$55.02/ea Buy 5 - 9:$53.00/ea Buy 10 - 24:$50.98/ea Buy 25+:$48.96/ea Product added to cart successfully! REQUEST FREE SAMPLE
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! REQUEST FREE SAMPLE
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 $54.46
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 $63.92 Buy 1 - 2:$63.92/ea Buy 3 - 4:$63.07/ea Buy 5 - 9:$62.22/ea Buy 10 - 24:$61.36/ea Buy 25+:$54.46/ea Product added to cart successfully! REQUEST FREE SAMPLE
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 $49.12
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 $57.66 Buy 1 - 2:$57.66/ea Buy 3 - 4:$56.32/ea Buy 5 - 9:$54.98/ea Buy 10 - 24:$51.89/ea Buy 25+:$49.12/ea Product added to cart successfully! REQUEST FREE SAMPLE
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 $72.49 Buy 1 - 2:$72.49/ea Buy 3 - 4:$71.52/ea Buy 5 - 9:$70.56/ea Buy 10 - 24:$69.59/ea Buy 25+:$62.82/ea Product added to cart successfully! REQUEST FREE SAMPLE
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 $57.24
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 $70.76 Buy 1 - 2:$70.76/ea Buy 3 - 4:$67.83/ea Buy 5 - 9:$64.90/ea Buy 10 - 24:$61.96/ea Buy 25+:$57.24/ea Product added to cart successfully! REQUEST FREE SAMPLE
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! REQUEST FREE SAMPLE