"(4 Pieces) Screen Protectors and (1 Piece) Case are only compatible with the Garmin Lily 2 / Lily 2 Classic smartwatches, (not compatible with other screen protectors for Garmin Lily 1). Garmin Lily 2 screen protector is made of nano-sized TPU full coverage soft film , Lily 2 watches are curved edges and can only be fully covered by special TPU material . Product transmittance is: 98% Anti-reflective up to: 98%, high definition and clear, touch sensitivity, oleophobic layer technology, smooth surface, anti-bubble. The protective case is made of high quality ultra-thin TPU soft rubber material, does not affect the accuracy of the touch screen, easy access to all ports and buttons, does not affect the strap insertion or sensors. Sequence, sweatproof, waterproof, soft, lightweight, durable, can well protect the smartwatch from being scratched or bumped by hard objects and a wonderful wearing experience.