Heavy duty plastic outer shell allows for years of use and added insulation Install in seconds: 1. Loop around faucet handle 2. Pull cord away from house 3. Slide lock to hold firmly Thick styrofoam inside for outside faucet cover freeze protection Padded seal design keeps faucets insulated while protecting the house 3 Year Warranty - We guarantee this faucet cover for at least 3 winters of use Rocky Mountain Goods Faucet Cover for Winter Freeze Protection is the perfect freeze protector four outside faucets. Made with a heavy duty plastic shell our faucet protector has better insulation and is guaranteed to last for years. Install in your faucet cover in seconds: 1. Loop around faucet handle 2. Pull cord away from house 3. Slide lock to hold firmly. The padded seal designs keeps your faucet better protected while also keeping away scuffs on your house. Rocky Mountain Goods Faucet Cover comes with a 3 year guarantee.