Moto X (2nd Generation) Screen Protector Hot Spot Crystal Clear Premium Tempered Glass Drop-proof Screen Protector for Moto X Verizon, Sprint, T-mobile, At&t Tempered glass screen protector is made of chemical processed glass, which has excellent window display, high sensitivity and comfortable touch feeling Anti-oil coating, avoid smudges and reduce the fingerprints Surface hardness: 9H. Thickness: 0.3mm Tempered Glass Fit : Given the fact that the phone Has curved edges, and the tempered Glass is Flat, the tempered glass screen protector must be made smaller as the tempered glass would not be able to adhere to the screen's curved edges. Therefore, the tempered glass screen protector is intentionally made a few .mm smaller on each side so that the tempered glass screen protector is able to sustain its adhesion to the screen thus providing protection This high quality tempered glass screen protector is only design for Moto X 2nd Gen,not work for Moto X 1st Gen