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 $59.37

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 $59.37
Buy 3 - 4:$68.76/ea
Buy 5 - 9:$67.83/ea
Buy 10 - 24:$66.90/ea
Buy 25+:$59.37/ea

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28" x 17" x 5" Corrugated Boxes

As low as $51.90

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 $51.90
Buy 3 - 4:$58.29/ea
Buy 5 - 9:$56.16/ea
Buy 10 - 24:$54.03/ea
Buy 25+:$51.90/ea

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28" x 24" x 6" Corrugated Boxes

As low as $47.53

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 $47.53
Buy 3 - 4:$53.88/ea
Buy 5 - 9:$52.47/ea
Buy 10 - 24:$51.07/ea
Buy 25+:$47.53/ea

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28" x 28" x 6" Corrugated Boxes

As low as $57.18

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 $57.18
Buy 3 - 4:$66.22/ea
Buy 5 - 9:$65.32/ea
Buy 10 - 24:$64.43/ea
Buy 25+:$57.18/ea

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30" x 20" x 6" Corrugated Boxes

As low as $51.82

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 $51.82
Buy 3 - 4:$60.02/ea
Buy 5 - 9:$59.21/ea
Buy 10 - 24:$53.42/ea
Buy 25+:$51.82/ea

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30" x 30" x 8" Corrugated Boxes

As low as $66.55

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 $66.55
Buy 3 - 4:$75.46/ea
Buy 5 - 9:$74.44/ea
Buy 10 - 24:$73.42/ea
Buy 25+:$66.55/ea

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36" x 12" x 4" Corrugated Boxes

As low as $60.76

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 $60.76
Buy 3 - 4:$72.09/ea
Buy 5 - 9:$69.12/ea
Buy 10 - 24:$66.14/ea
Buy 25+:$60.76/ea

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36" x 24" x 6" Corrugated Boxes

As low as $60.57

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 $60.57
Buy 3 - 4:$66.30/ea
Buy 5 - 9:$64.39/ea
Buy 10 - 24:$62.48/ea
Buy 25+:$60.57/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 $59.37
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 $69.69 Buy 1 - 2:$69.69/ea Buy 3 - 4:$68.76/ea Buy 5 - 9:$67.83/ea Buy 10 - 24:$66.90/ea Buy 25+:$59.37/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 $51.90
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 $60.42 Buy 1 - 2:$60.42/ea Buy 3 - 4:$58.29/ea Buy 5 - 9:$56.16/ea Buy 10 - 24:$54.03/ea Buy 25+:$51.90/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 $47.53
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 $55.28 Buy 1 - 2:$55.28/ea Buy 3 - 4:$53.88/ea Buy 5 - 9:$52.47/ea Buy 10 - 24:$51.07/ea Buy 25+:$47.53/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 $57.18
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 $67.11 Buy 1 - 2:$67.11/ea Buy 3 - 4:$66.22/ea Buy 5 - 9:$65.32/ea Buy 10 - 24:$64.43/ea Buy 25+:$57.18/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 $51.82
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 $60.83 Buy 1 - 2:$60.83/ea Buy 3 - 4:$60.02/ea Buy 5 - 9:$59.21/ea Buy 10 - 24:$53.42/ea Buy 25+:$51.82/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 $66.55
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 $76.48 Buy 1 - 2:$76.48/ea Buy 3 - 4:$75.46/ea Buy 5 - 9:$74.44/ea Buy 10 - 24:$73.42/ea Buy 25+:$66.55/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 $60.76
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 $75.07 Buy 1 - 2:$75.07/ea Buy 3 - 4:$72.09/ea Buy 5 - 9:$69.12/ea Buy 10 - 24:$66.14/ea Buy 25+:$60.76/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 $60.57
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 $68.21 Buy 1 - 2:$68.21/ea Buy 3 - 4:$66.30/ea Buy 5 - 9:$64.39/ea Buy 10 - 24:$62.48/ea Buy 25+:$60.57/ea Product added to cart successfully! REQUEST FREE SAMPLE