HAT PRINCE 3D PC Edge + PMMA Tempered Glass Screen Film for Xiaomi Mi Band 4 This protective film is made from chemically processed real glass, with high transparency and delicate touch feeling. With secure anti-explosion function, it will not be broken into small pieces of sharp. Made from PC and PMMA glass High transparency and delicate touch feeling Secure anti-explosion function Super thick, but strong and hard Smooth arc edge, safe to use Compatible with: Xiaomi Mi Band 4 Package included: 1 x Screen Protector Film 1 x Wipe Set Accessory only, device not included