DFlectorshield Premium Scratch Resistant Screen Protector for the Fitbit Surge HD Protection with free Lifetime Replacement Program Designed and Inspected to precise specifications for the Fitbit Surge Smooth finish without effecting touch screen sensitivity with self healing technology 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. Manufacturer Life-Time Warranty