One-piece, 22.0 cu in recessed electrical box with weatherproof-in-use extra duty cover for stucco over masonry or wood construction. also for cementitious/fiber rigid lap siding. Nonmetallic cover and base. Accepts most single gang wiring devices and uses standard indoor wall plates or a GFCI cover plate. box and white cover are textured/ paintable. UV rated plastic for long outdoor life.