30x30x16 ECT-48 Double Wall Corrugated Boxes 5-Pack HD303016DW
$83.58
/ bundle of 5$16.72 per box
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Secure checkout
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
| 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
30" × 30" × 16"
Board / material
ECT-48 Double 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 | 30" × 30" × 16" (L × W × H) |
|---|---|
| Board / material | ECT-48 Double Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 5 |
| Physical units per order increment | 5 (one bundle) |
| Bundle weight | 40.02 lb |
| Outer carton (shipping) | 60.5 × 47.0 × 2.5 in |
| LTL freight class | Class 125 |
| SKU | HD303016DW |
About this item
SKU HD303016DW — 30" × 30" × 16", ECT-48 Double Wall Corrugated, Kraft. Sold as a bundle of 5, shipped from US warehouses.
30x30x16 ECT-48 double wall corrugated boxes 5-Pack. Pack products for transit, store inventory on shelves, or stage orders for pickup. ECT-48 board (48 lb per inch edge crush). Natural kraft finish. Also known as shipping cartons, corrugated cartons, or mailing boxes. Sold as a 5-pack (5 boxes per pack).
Nearby exact-spec options
Use these when the size, material, pack quantity, or workflow is close but not identical.
Common questions
What does ECT-48 mean and why does it matter?
ECT-48 (Edge Crush Test) indicates 48 pounds of pressure required to crush the carton edge, signifying heavy-duty construction. This rating ensures maximum protection for high-value shipments and performance under pallet stacking conditions.
How much weight can these boxes safely stack?
Double wall ECT-48 construction supports aggressive stacking for full pallet loads in warehouse environments. Actual stacking capacity depends on box fill weight and storage duration; contact our team for load calculation assistance.
Why buy flat-shipped bundles instead of pre-assembled boxes?
Flat shipping reduces freight class and dimensional weight charges by up to 65% compared to assembled cartons, lowering your total landed cost. Easy assembly takes seconds per box, and flat storage requires 80% less warehouse space.
Can I order different quantities beyond bundles of 5?
Standard inventory ships in bundles of 5 for maximum freight efficiency. For bulk orders or custom quantities (25+), contact our B2B sales team for volume pricing and dedicated logistics support.
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.