18x12x8 ECT-32 Kraft Corrugated Shipping Boxes 25-Pack
$40.61
/ bundle of 25$1.62 per box
Request bulk pricing
| Quantity (bundle) | Item-subtotal discount |
|---|---|
| 1–2 | Base item price |
| 3–5 | 3% off qualifying item subtotal |
| 6+ | 5% off qualifying item subtotal |
In stock · ships within 1 business day from the nearest of 5 US warehouses (IL, PA, TX, GA, CA) · 1–5 business days in transit · freight calculated at checkout · free ground shipping on orders over $99 (parcel rates up to $29.95) and over $500 (up to $120)
30-day returns on stock items · Return policy
Inside dimensions
18" × 12" × 8"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 18" × 12" × 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 | 21.54 lb |
| Outer carton (shipping) | 30.5 × 20.5 × 8.25 in |
| LTL freight class | Class 125 |
| GTIN | 812578004690 |
| SKU | 18128 |
About this item
SKU 18128 — 18" × 12" × 8", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
Protect printed materials, catalogs, and documents with these ECT-32 kraft corrugated boxes in 18x12x8 " dimensions. Single-wall construction delivers reliable stacking performance and crush resistance. Sold in convenient 25-box bundles for predictable ordering and freight efficiency.
Ideal for shipping apparel, shoes, books, household goods, and everyday ecommerce orders. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Ecommerce shipping boxes: Good fit for shipping apparel, shoes, books, household goods, small appliances, warehouse picks, and everyday ecommerce orders. These corrugated boxes help small businesses, ecommerce teams, and warehouse shippers match products to the right box size for everyday fulfillment.
Nearby exact-spec options
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Common questions
What does ECT-32 rating mean for my shipping needs?
ECT-32 (Edge Crush Test) indicates the carton withstands 32 pounds of force per linear inch, ideal for single-wall applications protecting documents, catalogs, and lightweight to mid-weight products. It balances cost-efficiency with reliable stacking performance for typical warehouse operations.
How many of these boxes fit on a standard pallet?
Approximately 70-80 bundles (1,750 - 2,000 individual boxes) per standard 40x48" pallet, depending on stacking height. Contact our logistics team for optimized pallet configurations to reduce freight spend.
Can I print my company logo on these kraft boxes?
Yes. The natural kraft surface accepts flexography, offset, and digital printing. Minimum order quantities apply; contact sales for custom print specifications and lead times.
Are these boxes suitable for heavy or fragile items?
ECT-32 single-wall is designed for printed materials and lightweight-to-mid-weight products. For heavy items (20+ lbs) or fragile goods, upgrade to double-wall ECT-44 or higher for protection and crush resistance.
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.