Larmor protectors adhere to the LCD via electrostatic adsorption. This? self adhesive ?design means the end of annoying sticky marks and glue left behind from the more common stick on style protectors. Featuring a protection system manufactured from optical glass, layered with? anti explosion ?and? anti breakage ?film to ensure maximum strength and protection. The 0.5mm optical glass allows for 90% light transmission, making the protectors ultra clear and ultra thin. Larmor protectors are easy and quick to install and are supplied with a super soft wet cleaning cloth.