Our screen protectors are made from Optical Grade Crystal Film which are
custom cut to ensure a perfect fit every time. Constructed in three layers; a
scratch resistant surface polymer, a hardened protective mask to prevent deep
cuts damaging your device and finally a patented silicone gel that creates a
vacuum to securely 'cling' to the device screen. Our screen protectors use no
adhesive and there is no spraying anything to the protector or the device.