6x6x30 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack 6630
$51.96
/ bundle of 25$2.08 per box
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| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
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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" × 30"
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.”
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Specifications
| Inside dimensions | 6" × 6" × 30" (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 | 18.28 lb |
| Outer carton (shipping) | 36.5 × 12.25 × 8.0 in |
| LTL freight class | Class 125 |
| SKU | 6630 |
About this item
SKU 6630 — 6" × 6" × 30", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
6x6x30 ECT-32 kraft corrugated shipping boxes 25-Pack. Pack products for transit, store inventory on shelves, or stage orders for pickup. ECT-32 rated corrugated board. Natural kraft finish. Sold as a 25-pack (25 boxes per pack). Also called shipping cartons, corrugated cartons, or mailing boxes. Fits everyday shipping and storage jobs across warehouses and small businesses.
Compare nearby options
Larger, smaller and stronger options from the same family. Prices shown are current case prices; freight is calculated at checkout.
Common questions
What does ECT-32 mean and why does it matter for my shipping needs?
ECT-32 (Edge Crush Test 32 pounds per inch) indicates the corrugated material can withstand 32 lbs of force per linear inch when crushed edgewise. This rating ensures reliable stacking performance in warehouses, protects contents during multi-layer pallet configurations, and meets standard carrier requirements for mid-weight products and vertical shipments.
Can these boxes replace mailing tubes for long items?
Yes. The 6 x 6 x 30" tall format provides protection compared to mailing tubes while offering easier access via end-loading design. The square footprint also stacks more efficiently on pallets and warehouse shelves than round tubes, reducing overall shipping costs and handling labor.
How many boxes fit on a standard pallet and what's the freight advantage?
Approximately 80 - 100 boxes per pallet depending on stacking height and configuration. The compact 6" square base maximizes pallet density, reducing freight-per-box costs on LTL and TL shipments while the flat-shipped bundle format cuts inbound receiving labor by up to 40% versus pre-assembled alternatives.
Is this a single-wall or double-wall box and what items can it safely ship?
This is single-wall corrugated rated ECT-32, ideal for lighter to mid-weight items under 30 lbs including fishing rods, shelving units, trophies, and retail merchandise. For heavier tall items exceeding 30 lbs, consider double-wall alternatives or consult our packaging specialists for custom solutions.
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Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.