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FREE SHIPPING ON QUALIFIED ORDERS OF $299 OR MORE

Flat Boxes

  • These cartons have a shallow depth, making them ideal for slim products.
  • They are perfect for shipping items like apparel, books, picture frames, artwork, mirrors, and clothing.
  • Made from ECT-32 kraft corrugated, these boxes ensure durability.
Image SKU Name
Bundle Price
1 - 4 5 - 9 10 +
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14"L x 12"W x 3"H Flat Corrugated Box (25-Pack) 14123R 14"L x 12"W x 3"H Flat Corrugated Box (25-Pack) 36.18
$36.18
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8 x 8 x 2" Flat Corrugated Boxes (Bundle of 25) 882 8 x 8 x 2" Flat Corrugated Boxes (Bundle of 25) 18.41
$18.41
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12"L x 8"W x 3"H Flat Corrugated Box, 25-Pack 1283 12"L x 8"W x 3"H Flat Corrugated Box, 25-Pack 23.4
$23.40
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28 x 12 x 6" Flat Corrugated Boxes (Bundle of 25) 28126 28 x 12 x 6" Flat Corrugated Boxes (Bundle of 25) 58.63
$58.63
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9 x 9 x 3" Flat Corrugated Boxes (Bundle of 25) 993 9 x 9 x 3" Flat Corrugated Boxes (Bundle of 25) 20.7
$20.70
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28 x 16 x 7" Flat Corrugated Boxes (Bundle of 20) 28167 28 x 16 x 7" Flat Corrugated Boxes (Bundle of 20) 64.92
$64.92
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6 x 6 x 2" Flat Corrugated Boxes (Bundle of 25) 662 6 x 6 x 2" Flat Corrugated Boxes (Bundle of 25) 14.5
$14.50
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15 x 11 x 4" Flat Corrugated Boxes (Bundle of 25) 15114 15 x 11 x 4" Flat Corrugated Boxes (Bundle of 25) 34.43
$34.43
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15 x 15 x 3" Flat Corrugated Boxes (Bundle of 25) 15153 15 x 15 x 3" Flat Corrugated Boxes (Bundle of 25) 39.61
$39.61
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14"L x 10"W x 3"H Corrugated Box (25-Pack) 14103 14"L x 10"W x 3"H Corrugated Box (25-Pack) 32.11
$32.11
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16 x 8 x 4" Flat Corrugated Boxes (Bundle of 25) 1684 16 x 8 x 4" Flat Corrugated Boxes (Bundle of 25) 26.55
$26.55
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24 x 20 x 4" Flat Corrugated Boxes (Bundle of 20) 24204 24 x 20 x 4" Flat Corrugated Boxes (Bundle of 20) 65.85
$65.85
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24 x 10 x 6" Flat Corrugated Boxes (Bundle of 25) 24106 24 x 10 x 6" Flat Corrugated Boxes (Bundle of 25) 41.4
$41.40
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14"L x 11"W x 4 1/2"H Flat Corrugated Box (25-Pack) 14114 14"L x 11"W x 4 1/2"H Flat Corrugated Box (25-Pack) 26.77
$26.77
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28 x 18 x 6" Flat Corrugated Boxes (Bundle of 20) 28186 28 x 18 x 6" Flat Corrugated Boxes (Bundle of 20) 76.72
$76.72
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22 x 14 x 4" Flat Corrugated Boxes (Bundle of 25) 22144 22 x 14 x 4" Flat Corrugated Boxes (Bundle of 25) 57
$57.00
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13"L x 10"W x 2"H Flat Corrugated Box, 25-Pack 13102 13"L x 10"W x 2"H Flat Corrugated Box, 25-Pack 30.27
$30.27
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28 x 18 x 8" Flat Corrugated Boxes (Bundle of 15) 28188 28 x 18 x 8" Flat Corrugated Boxes (Bundle of 15) 57.92
$57.92
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26 x 15 x 7" Flat Corrugated Boxes (Bundle of 20) 26157 26 x 15 x 7" Flat Corrugated Boxes (Bundle of 20) 58.04
$58.04
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28 x 16 x 5" Flat Corrugated Boxes (Bundle of 25) 28165 28 x 16 x 5" Flat Corrugated Boxes (Bundle of 25) 86.63
$86.63
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Flat boxes are a versatile packaging solution designed for shipping, storing, and organizing flat or compact items with ease. Ideal for products like books, artwork, printed materials, and textiles, flat boxes provide sturdy protection while minimizing bulk and maximizing space efficiency. Their low-profile design makes them perfect for businesses seeking an economical yet reliable way to package and transport flat goods safely.

Our selection of flat shipping boxes comes in a variety of sizes to accommodate different product dimensions and shipping requirements. Constructed from durable corrugated cardboard, these boxes offer excellent strength and cushioning to prevent damage during handling and transit. Whether you’re shipping promotional materials or storing inventory, flat boxes deliver a smart packaging solution that balances protection, convenience, and cost-effectiveness.