FunctionThe U-shaped groove edge adopts self-adhesive design to better prevent falling off, and can be used for decorative trimming or protecting sharp edges to prevent scratches. ApplicationPlastic edge protectors can be used on the edges of hatches, lockers, panels, doors, tables, boards, glass, steel plates, etc. ServicePlease check the size you need before ordering. If you have any questions about the edge edge protection, please feel free to contact us via Amazon mail. Easy to InstallU-shaped, internal self-adhesive design, push-in internal sealing ring and tear-off red film can achieve quick installation and form the final edge sealing ring. (No adhesion promoter required, direct installation). MaterialThe rubber edge is made of high-quality rubber material, which is sturdy and durable.