Product Name: Weatherstrip Car Door Molding Silent Molding Gap Tape B-type 10m Wind Noise Prevention Airtightness Improvement Sound Quality Enhancement This is a silent molding that can provide soundproofing, dustproofing, waterproofing, and sound insulation. You can get various effects just by sticking it in small gaps. Please try sticking it in various gaps such as cars and houses. It will be useful all season long after just one application! Size: Approximately 13mm x 5mm Length: 10M With a length of 10M, you can cut it into small pieces and stick it in various places! With reliable 3M double-sided tape and rubber material, it's easy to apply to curved surfaces. Recommended for cars: apply to the hood and doors Reduces engine noise, wind noise, and road noise Prevents sound leakage from car audio and improves sound quality In summer, it prevents cold air from escaping and improves air conditioning efficiency; in winter, it shuts out cold air and improves heating efficiency, reducing air conditioner consumption and saving money Installation locations: Engine room, hood, rear door, bumper, side door, sliding door, trunk For houses, just stick it in gaps such as entrance doors, windows, sashes, and back doors Before installation, clean the installation location to prevent dust and debris from entering. Peel off the double-sided tape and press it firmly onto the door edge to install.