Astra Quick Ship Indoor Walk-In Cooler with Floor (CWF), 6’7″W x 6’7″L x 7’7″H, 4″ thick foamed-in-place polyurethane insulation providing R28 for coolers and R33 for freezers, cam-lock panels, tongue and groove design, 24 gauge pre-painted white galvanized steel on interior and exterior surfaces, CFC and HFC free materials, self-closing, flush-mounted doors, keyed locking door handle, NSF, UL, DOE, ASTM Test 518, ASTM Test E84, UL723 Flame Spread and Smoke Development Compliant, 24 gauge pre-painted white galvanized steel panel for floor (same as ceiling panel), optional diamond plate.