16 x 16 x 18" Double Wall Boxes

These 16 x 16 x 18 inch double wall corrugated boxes are built to ECT-48 double wall construction with 275 lb burst strength, delivering substantially greater puncture resistance and stacking capacity than single wall alternatives. The near-cubic interior profile accommodates a variety of product geometries without custom sizing.

The added structural integrity makes these boxes a dependable choice for heavy machinery components, dense industrial parts, bottled goods, and electronics requiring extra protection through long transit routes or multi-leg distribution. Manufacturing facilities, third-party logistics providers, and retail supply chains rely on this format when contents cannot tolerate compression or impact damage.

Each box ships and stores flat, preserving warehouse floor space until needed. At approximately 3.128 lbs, the double wall construction adds minimal weight overhead relative to the load-bearing gains it provides. Bundles contain 15 boxes and ship via parcel carrier.