Highlights Ultra thin 0.5mm optical glass with at least 90% transmittance, high transparency It will not damage the LCD screen at all with the anti-crack layer, & its anti-bump degree has reached 12kg/cm cm Its hardness & durability is as high as mohs scale 8H which preventing from being rubbed, scraped & bumped Well sealed by 3M double side adhesive tape which is not easy to be unglued. Easy to install without cutting. No air bubble or angle occurs when applied. Free of temperature & humidity It prevents the LCD screen to be infracted by sweat stain, smear, acid & alkali element & prolongs the life of the screen Can be removed & reused if the glutinosity hasn't been damaged Specifications Weight Approx: 11g Size Approx: 7 x 5 x 0.2 cm Package Contents 1 Screen Protector