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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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20 x 20 x 2" Flat Corrugated Boxes (Bundle of 20) 20202 20 x 20 x 2" Flat Corrugated Boxes (Bundle of 20) 63.18
$63.18
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15 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 15123 15 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 35.55
$35.55
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20 x 20 x 7" Flat Corrugated Boxes (Bundle of 15) 20207 20 x 20 x 7" Flat Corrugated Boxes (Bundle of 15) 46.88
$46.88
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13"L x 13"W x 3"H Flat Corrugated Box (25-Pack) 13133 13"L x 13"W x 3"H Flat Corrugated Box (25-Pack) 36.85
$36.85
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17 1/2 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 17123 17 1/2 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 45.9
$45.90
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34 x 21 x 6" Flat Corrugated Boxes (Bundle of 10) 34216 34 x 21 x 6" Flat Corrugated Boxes (Bundle of 10) 51.68
$51.68
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28 x 28 x 8" Flat Corrugated Boxes (Bundle of 10) 28288 28 x 28 x 8" Flat Corrugated Boxes (Bundle of 10) 63.39
$63.39
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36 x 21 x 10" Flat Wardrobe Boxes (Bundle of 10) 362110 36 x 21 x 10" Flat Wardrobe Boxes (Bundle of 10) 66.17
$66.17
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18 x 18 x 5" Flat Corrugated Boxes (Bundle of 25) 18185 18 x 18 x 5" Flat Corrugated Boxes (Bundle of 25) 67.54
$67.54
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19 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 19123 19 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 42.19
$42.19
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36 x 18 x 6" Flat Corrugated Boxes (Bundle of 15) 36186 36 x 18 x 6" Flat Corrugated Boxes (Bundle of 15) 68.69
$68.69
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13"L x 9"W x 4"H Flat Corrugated Box (25-Pack) 1394R 13"L x 9"W x 4"H Flat Corrugated Box (25-Pack) 31.5
$31.50
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24 x 24 x 7" Flat Corrugated Boxes (Bundle of 10) 24247 24 x 24 x 7" Flat Corrugated Boxes (Bundle of 10) 39.87
$39.87
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36 x 24 x 8" Flat Corrugated Boxes (Bundle of 10) 36248 36 x 24 x 8" Flat Corrugated Boxes (Bundle of 10) 63.69
$63.69
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24 x 20 x 8" Flat Corrugated Boxes (Bundle of 20) 24208 24 x 20 x 8" Flat Corrugated Boxes (Bundle of 20) 77.4
$77.40
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18 x 13 x 5" Flat Corrugated Boxes (Bundle of 25) 18135 18 x 13 x 5" Flat Corrugated Boxes (Bundle of 25) 50.16
$50.16
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24 x 17 x 3" Flat Corrugated Boxes (Bundle of 25) 24173 24 x 17 x 3" Flat Corrugated Boxes (Bundle of 25) 78.44
$78.44
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26 x 17 x 5" Flat Corrugated Boxes (Bundle of 25) 26175 26 x 17 x 5" Flat Corrugated Boxes (Bundle of 25) 92.87
$92.87
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24 x 18 x 6" Flat Corrugated Boxes (Bundle of 20) 24186 24 x 18 x 6" Flat Corrugated Boxes (Bundle of 20) 43.79
$43.79
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19 x 13 x 6" Flat Corrugated Boxes (Bundle of 25) 19136 19 x 13 x 6" Flat Corrugated Boxes (Bundle of 25) 53.63
$53.63
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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.