Keep your garage clean and dry: The garage door seal is specially designed to prevent leaves, dirt, grass, cold air, rain, and snow from entering your garage through the gap in the garage door. Weatherproof: The garage door seal is dustproof. The seal forms a tight seal with the door for a cleaner, drier, and quieter garage. The airtight seal also resists moisture and air infiltration. This garage door seal kit can be used on the bottom and side of the garage door. Durable: The garage door seal is made of flexible EPDM rubber. High-quality EPDM rubber remains flexible even at extremely low temperatures and can effectively withstand extreme cold or heat. Energy-saving: The garage door seal forms a tight fit between the bottom of the garage door and the floor, which helps save energy by keeping your garage warm in winter and cool in summer. Easy to install: This garage door seal is quick and easy to install. The product has a self-adhesive design; please note that you should clean and dry the surface before applying it for best results. You can also use nails or screws.