XLEPSX SHOP Adjustable Soft Close Door Heavy Duty Door Hardware Alumin

4. Automatic Closing and Durable: 150,000 times service life. Can fold up to hide when no use. Features 5. Compared with traditional type, we upgraded it to be pulley roller design, so it can be used in both even and uneven door frame! Work better and smoothly! 1. Brand new and high quality,upgraded new design 2. Adjustable Speed: You can adjust the closing speed as you need. Turn right to tighten, turn left to loose.