The door edge guards rubber seal manufactured from PVC rubber, guard contains internal metal clips, it will protect your vehicle from nicks, chips & scratches, for most universal car. The package include 1 roll of car door edge guards, total 16Ft (5M) length. Waterproof, Isolator Noise, Corrosion Resistance, High-Temperature Resistance, Wear Resistance, Anti-Aging, Uv Resistance. U Shape design just press the rubber seal on the car door edge and it can hold it tight, completely tightly fit, no drop-off and improve noise reduction. install In the metal edge of the car body between the car door and car body. In the external edge of the car door and more. Also can be use in the window above the car. Just press the rubber seal on the car door edge and it can hold it tight, adhesive-free keeps your door edge clean when you take it off. If you encounter any problems in installing the car door edge guards, you can feel free to contact us via Amazon Mail. We provide 24-hour mail service and will help you as soon as possible