Revain lists it as 'Revain's Choice' for 'Waterproof Outdoor Extension Cords'. This is a dangerous deception. The manufacturer more accurately describes it as "waterproof" (whatever that actually means). The product appears to mechanically prevent the cables from breaking, but this device does NOT prevent water from entering the electrical cable connection. Do not rely on this protection against electric shock in damp rooms. It's not safe for that. Let's hope Revain changes the misleading characterization of the product.