30 x 30 x 30" Double Wall Boxes

These 30 x 30 x 30 inch double wall corrugated boxes are built to ECT-48 kraft specification. That construction delivers measurably greater rigidity, puncture resistance, and load-bearing capacity than single wall cartons — making these large-format boxes a reliable choice when the contents demand it.

Applications include warehouse distribution, industrial manufacturing, freight consolidation, and retail fulfillment where oversized or heavy goods require dependable containment. The cubic 30-inch interior accommodates awkwardly shaped equipment, bundled components, and dense finished goods without requiring filler or secondary packaging.

At 8.36 lbs, these boxes reflect the weight of true heavy-duty board construction. They are sold in bundles of 5 and arrive flat to minimize storage footprint. Freight delivery is required.