This 12 x 12 x 12 inch cube-format corrugated box is built from V3c 350# single wall board bonded with water-resistant adhesive (WRA), a construction grade that meets military specifications for structural integrity and moisture resistance — a meaningful step above standard corrugated alternatives.

The WRA treatment makes these boxes well-suited for cold-chain distribution, outdoor staging areas, humid warehouse environments, and any application where condensation or incidental moisture could compromise standard packaging. Beverage distributors, agricultural shippers, and industrial manufacturers routinely rely on this grade when ambient conditions are unpredictable.

Each box weighs approximately 1.76 lbs. The uniform cube footprint simplifies palletizing, supports consistent planning, and reduces void fill for contents that closely match the interior dimensions. Sold in bundles of 20 and ships via parcel carrier. Meets ASTM D5118.