Zacro Pack of 5 Fitbit Alta Screen Protector and Pack of 21 Silicone Secure Fastener for Fitbit Alta Screen Protector :Engineered and meticulously made for Fitbit Alta FitnessTracker, High Definition clear, Hassle-free, bubble-free installation; Dust-free and fingerprint-free, specially for fitbit charge and fitbit charge hr , not for other models includes Screen Protector : TPU material is explosion-proof and sticky so that it can cover the full screen perfectly that will keep your hard earned device free from scratches and scuffs Screen Protector :Strong film protects against keys, small impacts, sharp objects and other common hazards your fitbit alta may encounter, Pieces cut to perfectly fit your device offering the best protection and allowing your device to remain elegant Secure Fastener :Epecially designed fastener for Fitbit Alta to protect the clasp loose and band fall off, secure your loved wristband in styleand, made of stretchable and comfortable and durable silicon material Secure Fastener: Fit perfectly, durable, colorful, including 21 pcs mixed color, make your loved fitbit charge / fitit charge hr looks fun; Silicon fasteners ONLY, NOT include the band