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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.
17 of 17 Items
Image SKU Name
Bundle Price
1 - 4 5 - 9 10 +
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20 x 20 x 4" Flat Corrugated Boxes (Bundle of 10) 20204 20 x 20 x 4" Flat Corrugated Boxes (Bundle of 10) 19.96
$19.96
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20 x 14 x 6" Flat Corrugated Boxes (Bundle of 25) 20146 20 x 14 x 6" Flat Corrugated Boxes (Bundle of 25) 34.68
$34.68
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20 x 15 x 6" Flat Corrugated Boxes (Bundle of 25) 20156 20 x 15 x 6" Flat Corrugated Boxes (Bundle of 25) 59.63
$59.63
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20 x 14 x 4" Flat Corrugated Boxes (Bundle of 25) 20144 20 x 14 x 4" Flat Corrugated Boxes (Bundle of 25) 47.25
$47.25
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20 x 12 x 6" Flat Corrugated Boxes (Bundle of 25) 20126 20 x 12 x 6" Flat Corrugated Boxes (Bundle of 25) 32.6
$32.60
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20 x 10 x 4" Flat Corrugated Boxes (Bundle of 25) 20104 20 x 10 x 4" Flat Corrugated Boxes (Bundle of 25) 33.3
$33.30
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20 x 20 x 8" Flat Corrugated Boxes (Bundle of 15) 20208 20 x 20 x 8" Flat Corrugated Boxes (Bundle of 15) 36.63
$36.63
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20 x 20 x 6" Flat Corrugated Boxes (Bundle of 15) 20206 20 x 20 x 6" Flat Corrugated Boxes (Bundle of 15) 30.54
$30.54
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20 x 16 x 4" Flat Corrugated Boxes (Bundle of 25) 20164 20 x 16 x 4" Flat Corrugated Boxes (Bundle of 25) 58.63
$58.63
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20 x 16 x 6" Flat Corrugated Boxes (Bundle of 25) 20166 20 x 16 x 6" Flat Corrugated Boxes (Bundle of 25) 45.32
$45.32
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20 x 12 x 4" Flat Corrugated Boxes (Bundle of 25) 20124 20 x 12 x 4" Flat Corrugated Boxes (Bundle of 25) 42.07
$42.07
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20 x 18 x 6" Flat Corrugated Boxes (Bundle of 25) 20186 20 x 18 x 6" Flat Corrugated Boxes (Bundle of 25) 63.68
$63.68
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20 x 14 x 3" Flat Corrugated Boxes (Bundle of 25) 20143 20 x 14 x 3" Flat Corrugated Boxes (Bundle of 25) 47.03
$47.03
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20 x 18 x 4" Flat Corrugated Boxes (Bundle of 25) 20184 20 x 18 x 4" Flat Corrugated Boxes (Bundle of 25) 61.3
$61.30
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20 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 20123 20 x 12 x 3" Flat Corrugated Boxes (Bundle of 25) 42.65
$42.65
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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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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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17 of 17 Items

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.