Ghost Armor Clear Finish is made from a urethane film that is optically clear and is a scratch-resistant material. Ghost Armor Clear Finish is less than 1/100th of an inch thick with an adhesive backing. Without adding bulk, creases, bubbles, or that orange peel look, Ghost Armor Clear Finish provides scratch proof protection you want and need while also giving the ability to repel finger prints, oils and grease. Originally designed to protect military helicopter blades, cars, airplanes and boats from erosion, with modern day research and improvement, these urethane films have resulted in today's ultimate protection for personal electronics - Ghost Armor Clear Finish!