1. This is made of soft silicone material, safe and sturdy, reusable, wear-resistant, not easy to deform and fade, waterproof, anti-corrosion and rust, smooth surface, fine workmanship, esistance to daily scratches, small and light. You can hang the thumb cable clip key hook on the wall, behind the door, save space, Easy to use, can better "fix" items and not easy to fall off.