18x10x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack 18108
$35.28
/ bundle of 25$1.41 per box
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Check the fit and feel before buying in bulk.
| 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
18" × 10" × 8"
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 | 18" × 10" × 8" (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 | 18.6 lb |
| Outer carton (shipping) | 28.25 × 18.5 × 9.5 in |
| LTL freight class | Class 125 |
| SKU | 18108 |
About this item
SKU 18108 — 18" × 10" × 8", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
18x10x8 ECT-32 kraft corrugated shipping boxes 25-Pack. Sold as a 25-pack (25 boxes per pack). Pack products for transit, store inventory on shelves, or stage orders for pickup. ECT-32 board (32 lb per inch edge crush). Natural kraft finish. Also known as shipping cartons, corrugated cartons, or mailing boxes. This is the kraft version; a white version is a separate listing.
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 how does it compare to other ratings?
ECT-32 (Edge Crush Test) indicates the box can withstand 32 pounds per inch of edge crush strength. This is standard-duty corrugation suitable for most B2B shipping scenarios; heavier products may require ECT-44 or higher ratings.
How many items can typically fit in an 18 x 10 x 8 box?
Capacity depends on product weight and dimensions, but this size accommodates most mid-weight items (5-20 lbs per box). Always validate stacking performance with your specific product weight to ensure stable palletization.
Are these boxes compliant with freight and shipping carrier requirements?
Yes, ECT-32 kraft corrugated meets standard ISTA and carrier guidelines for ground and regional shipping. Verify weight limits with your carrier for specific applications or multi-box stacking scenarios.
What is the volume savings compared to ordering smaller quantities?
Ordering in bundles of 25 (or larger multi-bundle purchases) significantly reduces per-unit cost and freight expense. Contact our sales team for volume pricing on larger quantities to maximize your packaging efficiency.
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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.