【ALUMINUM ALLOY CORNER PROTECTOR】Wall edge trims made of aluminum alloy material, waterproof and easy to clean, smooth edges, are not easy to fade, long service life. 【89 DEGREE ANGLE】The metal edge protector for wall corners is designed with an 89 degree angle, it makes the corner protector fit tightly against the wall without gaps, reducing the possibility of falling off. 【SELF-ADHESIVE BACK】Comes with adhesive tape. When installing, you only need to fix the position, keep the wall clean and dry, and then tear off the adhesive tape while pressing. Installation is easy. (If the wall is uneven such as wallpaper or diatom mud, the strong adhesive on the back is recommended for reinforcement.) 【PROTECT WALL CORNER】The wall corner protectors are used to protect the edge of the wall, tiles, wood broken corners, etc., also prevents peeling paint, torn wallpaper and unsightly fingerprint accumulation as well as decoration of stairs, window sills and furniture corners. 【WIDE APPLICATION】This wall protector is perfect for wall decoration in restaurants, offices, shops, apartments, etc. and is used to protect various walls, such as normal white walls, metal walls, tiled walls, glass walls, etc. Time-saving and since the maintenance of the walls does not require any effort, they are well suited for daily use.