... material, anti-scratch, hardness reaches 4H.2, Anti-glare screen protector for iPhone 4 4G .3, Static cling design, bubble free, easy to stick ... ProtectionTransparency 99%Surface hardness3~4HTotal thickness0.23mmMain protector thickness0.14mm Package Contains1 X screen protector for iPhone 4 4G 1 X cleaning cloth Shipping method ...