D-Flectorshield Supersonic Matrix SC-79BL 7" Tablet Scratch Resistant Screen Protector - Free Replacement Program Designed and Inspected to precise specifications for the Supersonic Matrix SC-79BL 7" Tablet Made from high quality 3M Ventureshield used to protect automotive paint from road debris. Ultra smooth finish without effecting touch screen sensitivity Multi-layer Urethane film with self-healing technology to retain its smooth surface State of the art adhesive that creates a powerful bond with your screen for the ultimate protection without leaving residue. Manufacture Life-Time Warranty