6x6x4 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack 664
$10.90
/ bundle of 25$0.44 per box
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Secure checkout
| Quantity (bundle) | Price per bundle |
|---|---|
| 1–2 | $10.90 |
| 3–5 (5% off) | $10.36 |
| 6+ (8% off) | $10.03 |
| Pallet or repeat orders | Get a delivered quote |
Shipping & deliveryCheck cost to your ZIP code
Shipping & returns details
Ships from U.S. warehouses. 30-day returns on unopened stock items.
Shipping cost and timing depend on the product, quantity and destination. Parcel or freight service is used as appropriate. Shipping discounts apply only to qualifying orders and rates.
Standard delivery is to street addresses in the contiguous U.S. Eligible returns must be unused and in original packaging; return shipping may apply.
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Inside dimensions
6" × 6" × 4"
Construction
Standard
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
From our customers
“The packaging is sturdy, well-made, and looks professional. We’re really pleased with the quality.”
“They helped us choose the right packaging for our products and made ordering easy.”
“Ordering was easy, everything arrived as described, and we’ll definitely order again.”
Questions before you order?Talk to us
Specifications
| Inside dimensions | 6" × 6" × 4" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Physical units per order increment | 25 (one bundle) |
| Bundle weight | 4.66 lb |
| Outer carton (shipping) | 12.25 × 10.75 × 7.75 in |
| LTL freight class | Class 125 |
| SKU | 664 |
About this item
SKU 664 — 6" × 6" × 4", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
6x6x4 ECT-32 kraft corrugated shipping boxes 25-Pack. Sold as a 25-pack (25 boxes per pack). Built for shipping, moving, storage, and everyday fulfillment lines. ECT-32 board (32 lb per inch edge crush). Natural kraft finish. Shoppers also call these shipping cartons, corrugated cartons, or mailing boxes. This is the kraft version; black and white options are separate listings.
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
Common questions
What does ECT-32 mean and how much weight can these boxes hold?
ECT-32 (Edge Crush Test 32) indicates the box can withstand 32 pounds of crushing force per linear inch. This standard-strength rating is suitable for most packaged goods up to 15-25 lbs per box, depending on internal support and stacking conditions.
How do these 6x6x4 boxes improve freight efficiency?
The compact 6 x 6 x 4" format reduces dimensional weight and maximizes pallet utilization compared to oversized boxes. High-volume shippers typically see 10-20% freight savings and increased boxes-per-pallet, directly improving your cost-per-unit shipped.
Are these boxes stackable in a warehouse or during transport?
Yes. ECT-32 single wall corrugated provides reliable stacking performance for warehouse racking and palletized freight. Stack height limits depend on product weight and storage conditions; typical safe stacking is 4-6 pallets high in standard distribution environments.
Can I order these boxes in custom quantities or branded designs?
This product is sold as bundles of 25. For large-volume orders, custom printing, or case quantity pricing, contact our sales team to discuss volume discounts and custom options tailored to your fulfillment needs.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.