Apple Watch Series 1 Screen Protector (42mm), DeltaShield BodyArmor Full Coverage Back + Front Screen Protector for Apple Watch Series 1 Clear HD Anti-Bubble Film [2-Pack] Every DeltaShield BodyArmor kit is backed by a hassle-free Lifetime Replacement Warranty. Kit includes premium back covers + screen protectors for Apple Watch Series 1 (42mm), installation squeegee, microfiber cleaning cloth and set of detailed installation instructions. The Apple Watch Series 1 screen protector + back cover skin kit features "Self-Healing" technology that enables the film to revert to original form over time, causing small scratches and scruffs to magically disappear. 99.9% Ultra-Clear HD military-grade film is UV-light resistant which prevents yellowing. An anti-fingerprint coat prevents fingerprints as well as dirt from festering on the surface of your screen which maintains the screen clear for enhanced viewing. Extremely durable film is visually transparent and is able to conform to the contours of any device allowing it to adhere to curved displays as well as round edges. Unique laser-precision design process provides accurate edge-to-edge fitment for maximum protection.