TayMac MG420CS Nonmetallic Extra Duty Complete in-Use Cover 15 Amp WRTR Self Test GFCI Kit, 1-Gang, Clear/Gray Taymac MG420CS is a weatherproof non-metallic while-in-use device cover combos that provide weatherproof protection when an outlet is in use. This while-in-use cover is EXTRA DUTY rated and is made from high-impact polycarbonate construction providing maximum durability. An attached gasket, mounting hardware and installation instructions are included. Features Patented Quick-Fit keyhole mounting system allows installation in under a minute Model Number: MG420CS Item Package Dimension: 3.0" L x 4.53" W x 5.89" H Item Package Weight: 0.71 lb USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.