Frost King's G9H 2-1/4 in. x 108 in. Rubber Garage Door Bottom Replacement Seal is an essential garage door maintenance item. This item works similarly to window and door weather stripping for the garage and helps fill gaps and spaces to insulate and weatherize your garage. Garage door seals work much like the classic Frost King Door Sweeps and help to prevent dirt, dust, water, insects and debris from getting in to your garage. This quality rubber seal will also help keep the cold air out during the colder months by closing the gap between the garage door and floor. Helps saves energy and money. Super easy DIY installation. Nail on Rubber - Nails included. Fits 1 average garage door. Ideal for wooden garage doors. Color: Black.