Xcluder Garage Door Rodent Shield helps protect residential and commercial buildings against rats, mice, and chipmunks by sealing their most common point of entry. It is made of high-quality stainless steel and it works by adhering to the inside of the weather strip without covering or painting required. It is invisible from the exterior and its durable construction will not rust. These specially designed adhesive strips provide an inexpensive solution and efficient rodent proofing for garage door side seals by preventing rodents from gnawing them. These side seals that are usually made of vinyl or rubber makes an excellent weatherstop, but can be easily chomped down by rodents, thus offering no protection. The Xcluder Garage Door Rodent Shield (GDRS) is very easy to install -- simply peel and stick without the need for tools and it installs within 5 minutes. It is available in one size that fits all so there is no need to measure or trim. It comes with two 8 in. x 1 in. strips of adhesive backed 300 series stainless steel.