4x4x12 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack
$17.31
/ bundle of 25$0.69 per box
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4" × 4" × 12"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 4" × 4" × 12" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 5.54 lb |
| Outer carton (shipping) | 16.75 × 8.5 × 7.75 in |
| LTL freight class | Class 125 |
| GTIN | 812578002368 |
| SKU | 4412 |
About this item
SKU 4412 — 4" × 4" × 12", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
The 4x4x12 ECT-32 Kraft Corrugated Boxes - Tall Shipping Cartons, 25-Pack is a shallow corrugated shipping box for books, binders, framed prints, catalogs, folded apparel, and other low-profile items. Listed specs include inside dimensions 4" x 4" x 12"; kraft material; ECT-32; bundle of 25. Use it as a shipping carton, mailing box, storage box, or e-commerce shipper when the item fits the listed dimensions.
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.
Common questions
What does ECT-32 mean and why does it matter for my shipping operation?
ECT (Edgecrushed Test) 32 indicates the box can withstand 32 lbf/inch of edge crush force. For B2B operations, this rating ensures reliable stacking performance in warehouses and during transit, reducing damaged goods claims while keeping costs lower than ECT-44 alternatives.
Can I stack these boxes during storage and shipping?
Yes. ECT-32 single-wall construction supports multi-tier stacking when properly loaded. Typical stacking capacity is 4 - 6 boxes high depending on total load weight and storage conditions, making this ideal for high-volume operations managing freight costs.
How does the 4412" dimension save me money on parcel shipping?
The tall, narrow footprint minimizes cubic inch volume, lowering dimensional weight charges on UPS, FedEx, and USPS. Compared to mailing tubes or oversized boxes, this SKU cuts per-unit shipping spend by 15 - 20% on average for tall items.
What's the lead time for bulk orders of this SKU?
Standard in-stock orders ship within 2 - 3 business days. For volume commitments (500+ bundles), contact our sales team for expedited production and potential freight-pooling discounts.
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.