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18 inch corrugated boxes

(2259 items found)
18"(L) x 18"(W) x 18"(H) - Staples® Corrugated Shipping Boxes, 20/Bundle
Item: 415601 / Model : 181818
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$36.49
20/Bundle
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$36.49*
20/Bundle
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1 @$36.49
6+ @$27.49
18"(L) x 18"(W) x 24"(H)- Staples® Corrugated Shipping Boxes, 15/Bundle
Item: 426340 / Model : 181824
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$44.99
15/Bundle
1
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$44.99*
15/Bundle
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1 @$44.99
8+ @$33.69
24"(L) x 24"(W) x 18"(H)- Staples® Corrugated Shipping Boxes, 10/Bundle
Item: 426413 / Model : 242418
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$27.99
10/Bundle
1
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$27.99*
10/Bundle
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1 @$27.99
12+ @$20.99
22"(L) x 18"(W) x 6"(H) - Staples® Corrugated Shipping Boxes, 20/Bundle
Item: 481711 / Model : 22186
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • 20/Bundle
$39.99
20/Bundle
1
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$39.99*
20/Bundle
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1 @$39.99
6+ @$29.99
18"(L) x 18"(W) x 16"(H)- Staples® Corrugated Shipping Boxes, 20/Bundle
Item: 557511 / Model : 181816
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$34.49
20/Bundle
1
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$34.49*
20/Bundle
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1 @$34.49
6+ @$25.99
4"(L) x 4"(W) x 18"(H) - Staples® Corrugated Shipping Boxes, 25/Bundle
Item: 426461 / Model : 4418
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$19.79
25/Bundle
1
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$19.79*
25/Bundle
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1 @$19.79
20+ @$14.79
28"(L) x 18"(W) x 18"(H) - Staples® Corrugated Shipping Boxes, 10/Bundle
Item: 408382 / Model : 281818
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • 10/Bundle
$37.49
10/Bundle
1
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$37.49*
10/Bundle
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1 @$37.49
15+ @$27.99
24"(L) x 18"(W) x 18"(H)- Staples® Corrugated Shipping Boxes, 10/Bundle
Item: 426402 / Model : 241818
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$31.49
10/Bundle
1
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$31.49*
10/Bundle
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1 @$31.49
12+ @$23.59
18"(L) x 18"(W) x 28"(H)- Staples® Corrugated Shipping Boxes, 10/Bundle
Item: 557517 / Model : 181828
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$33.99
10/Bundle
1
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$33.99*
10/Bundle
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1 @$33.99
12+ @$25.49
24"(L) x 18"(W) x 12"(H)- Staples® Corrugated Shipping Boxes, 10/Bundle
Item: 426401 / Model : 241812
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$26.49
10/Bundle
1
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$26.49*
10/Bundle
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1 @$26.49
12+ @$19.89
22"(L) x 18"(W) x 12"(H) - Staples® Corrugated Shipping Boxes, 15/Bundle
Item: 404639 / Model : 221812
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • 15/Bundle
$37.49
15/Bundle
1
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$37.49*
15/Bundle
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1 @$37.49
8+ @$31.89
18"(L) x 18"(W) x 12"(H)- Staples® Corrugated Shipping Boxes, 20/Bundle
Item: 557505 / Model : 181812
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$42.99
20/Bundle
1
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$42.99*
20/Bundle
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1 @$42.99
12+ @$32.19
18"(L) x 18"(W) x 6"(H)- Staples® Corrugated Shipping Boxes, 20/Bundle
Item: 426333 / Model : 18186
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$34.49
20/Bundle
1
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$34.49*
20/Bundle
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1 @$34.49
12+ @$25.89
Staples Corrugated Fiberboard Shipping Boxes, 12" x 18" x 22", 25/Bundle (25282)
Item: 431107 / Model : 25282
  • Scored to allow easy height adjustment for a perfect fit
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
$57.99
25/Bundle
1
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08"(L) x 4"(W) x 4"(H) - Staples® Corrugated Shipping Boxes, 25/Bundle
Item: 426480 / Model : 844
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$10.29
25/Bundle
1
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$10.29*
25/Bundle
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1 @$10.29
72+ @$7.69
18"(L) x 18"(W) x 18"(H)- Staples® Corrugated Shipping Boxes, 5/Pack
Item: 815598 / Model : 18997
  • Strong and durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$9.49
5/Bundle
1
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08"(L) x 6"(W) x 6"(H) - Staples® Corrugated Shipping Boxes, 25/Bundle
Item: 481793 / Model : 866
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$11.39
25/Bundle
1
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$11.39*
25/Bundle
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1 @$11.39
48+ @$8.49
26"(L) x 18"(W) x 14"(H)- Staples® Corrugated Shipping Boxes, 10/Bundle
Item: 482165 / Model : 261814
  • Strong, durable corrugated fiberboard
  • 200#/ECT-32 (Edge Crush Test) - holds up to 65 lbs.
  • Meets most mailing and shipping carrier specifications
$31.99
10/Bundle
1
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$31.99*
10/Bundle
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1 @$31.99
12+ @$23.99