Partners Brand Double Wall Box 28x28x12 Kraft Pack of 10

Double-wall shipping box, 10-pack

These boxes measure 28 inches by 28 inches by 12 inches and arrive flat in a pack of ten. The double-wall construction adds rigidity for heavier or fragile items. They are suited for small businesses, warehouses or anyone shipping bulkier goods. The kraft finish gives a clean, professional appearance.

Double-wall corrugated limits

Double-wall corrugated board resists punctures and stacking pressure better than single-wall, but it is still paper-based and will weaken if exposed to moisture. The flaps seal with tape, not an integrated closure, so secure sealing depends on the tape you choose. Very dense loads may shift inside unless you add internal bracing or fill.

Check dimensions and weight rating

Confirm the 28-by-28-by-12-inch interior fits your product with enough room for cushioning. Verify that the carrier you use accepts this outer size without oversize surcharges. Ensure the packed weight stays within the box’s burst strength and the carrier’s limit for the service level you select.