Reiko 0.33mm Tempered Glass Screen Protector for NOKIA LUMIA 640 LTE /Microsoft Lumia 640, Microsoft RM-1109 Tempered glass protector is made of chemical processed glass, HD ultra-clear with high sensitivity and comfortable touch feeling Explosion-proof, shock-proof, pressure-resistant and anti-scratch function, protects your device perfectly Special anti-oil processing makes fingerprints and oil not easy to stay on the surface and easy to clean High adsorption, simpler and quick installation US carrier: Cricket, AT&T, T-Mobile,