12 x 6 x 6" Heavy-Duty Boxes

These 12 x 6 x 6 inch corrugated boxes are built from ECT-44 single wall kraft corrugated board, delivering measurably greater stacking strength and puncture resistance than standard ECT-32 construction. The heavier board grade makes them a dependable choice when contents are dense, heavy, or irregular enough to stress a standard carton at its limits.

The tube-style footprint suits e-commerce fulfillment operations shipping elongated products, as well as warehouse and manufacturing environments packing hardware, automotive components, bottled goods, or bagged materials. The 0.41 lb per-unit tare weight keeps dimensional weight impact low for outbound shipments where cost efficiency matters.

Boxes arrive shipped flat in bundles of 25, enabling compact storage and efficient line-side staging in high-throughput environments. ECT-44 single-wall board with flute designation ensures consistent panel rigidity and reliable score performance during setup.