Bulletproof screw: When installing the bulletproof screw, it will not rebound after tightening. Thick and stable: 304 stainless steel material, easy to switch between inside and outside 90 degrees, and thicker steel plate is safer. Exquisite workmanship: smooth and beautiful, pure color. Solid splint: resistance to fracture, no deformation, longer life. Glass clip nickname:Constructed from high quality Stainless Steel, pressed glass door clamp, buffer glass clamp, damping bathroom clamp，Glass bathroom clip，slide hinge glass clip