7x7x3 Shipping Boxes — ECT-32 Kraft Corrugated, 25-Pack
$13.01
/ bundle of 25$0.52 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
7" × 7" × 3"
Board / material
ECT-32 Single Wall Corrugated
Color
Kraft
Freight class
Class 125
Specifications
| Inside dimensions | 7" × 7" × 3" (L × W × H) |
|---|---|
| Board / material | ECT-32 Single Wall Corrugated |
| Color | Kraft |
| Sold as | Bundle of 25 |
| Order in multiples of | 25 |
| Bundle weight | 5.06 lb |
| Outer carton (shipping) | 14.25 × 10.5 × 8.0 in |
| LTL freight class | Class 125 |
| GTIN | 848109005942 |
| SKU | 773 |
About this item
SKU 773 — 7" × 7" × 3", ECT-32 Single Wall Corrugated, Kraft. Sold as a bundle of 25, shipped from US warehouses.
The 7x7x3 ECT-32 Kraft Corrugated Boxes - Shallow Depth Shipping is a shallow corrugated shipping box for books, binders, framed prints, catalogs, folded apparel, and other low-profile items. Listed specs include inside dimensions 7" x 7" x 3"; 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, books, mugs, accessories, gifts, and small fragile items. A sturdy, reliable choice for small-business, Etsy, and ecommerce shippers.
Small shipping boxes: Good fit for shipping mugs, candles, cosmetics, books, accessories, gifts, and small fragile items. 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-32 refers to the edge crush test rating, a measure of how much vertical pressure the box can withstand before failing. At 32 ECT, these boxes provide solid stacking strength for mid-weight products (typically 5-15 lbs) while remaining cost-effective for high-volume operations. This rating balances protection with economy.
How does the 3-inch depth save me money on freight?
Dimensional weight is calculated as length width height / 166. The shallow 3-inch depth significantly reduces dimensional weight charges, especially when shipping lightweight items. More boxes fit per pallet, increasing dimensional efficiency and lowering per-unit shipping costs across your fulfillment network.
Can I stack these boxes safely during storage and transport?
Yes. ECT-32 kraft corrugated delivers reliable stacking performance when boxes are assembled and filled with appropriate products. We recommend testing with your specific product weight to validate stack height for your operation, but these boxes are engineered for standard warehouse and pallet stacking scenarios.
Why should I buy these flat instead of pre-assembled?
Flat boxes reduce storage space by up to 70% compared to pre-assembled cartons, lowering warehouse overhead and inbound freight costs. They arrive in compact bundles, assemble quickly on demand, and give you flexibility to match order volume without excess inventory, ideal for scaling operations.
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.