High Definition Transparency Film that ensures maximum resolutionnMade from the highest quality Japanese PET Film with 100% Bubble-Free Adhesives for easy installation and no residue when removednPre-cut to fit your screen exactly .nScratch resistant coating.nReal Touch Sensitivity for a natural feel that provides flawless touch screen accuracynOur screen protectors are made from Optical Grade Crystal Film which are custom cut to ensure a perfect fit every time. Constructed in Five layers; a scratch resistant surface polymer, a hardened protective mask to prevent deep cuts damaging your device ,HD Clear Costing 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.