Skque Premium Ballistic Slim Flower Pattern Tempered Glass Film Screen Protector for Apple iPhone 4/4S(9H Hardness 0.26mm Thin) Ultra thin Japanese optical glass, light transmittance more than 90%. Fashion flower butterfly pattern back film and front tempered glass film. Self-absorptive, delicate touch, absorptive power is 130g/cm?. Precise polishing, nano film, reduce fingerprints, anti-dust, anti-sweat, UV cut. Tempered glass, shatter-proof, anti-scratch, anti-shock, MOHS scale is 9H, elastic pressure 12kg/cm?.