Invisible rebounder 107A with strong magnetic adsorption performance, combined with high-polymer plastic shell and powerful spring, which is safe and durable from Youlisi injection molding experience for more than 20 years, which can effectively prevent breakage caused by long-term use, and is not easy to fall off after installation.

No handles exposed, more secure.
Applies 28 Newtons rebound to open the door, effortless opening with just a light touch.
Up to 4300 grauss for closing tightly.
PushOpen with magnet works with reverse spring or unsprung hinges.