Samsung Galaxy Note 4 Screen Protector, Wild Cube(TM) Tempered Glass Protection Phone 0.3mm Tempered Glass Screen Protector Scratch Free Ultra Slim Guard for Samsung Galaxy Note (Note 4, clear protector) Compatible with: Samsung Galaxy Note 4; Type: Rounded Edge Ultra thin 0.3mm thickness with 99.9% HD transparency Surface hardness up to 9H, knives and keys will not scratch the surface. Oleo phobic coating prevents excessive fingerprinting and oil stains, and makes the film easy to clean. Built-in anti-shatter film to protect you and your phone - if it breaks, the tempered glass breaks into small pieces that stick together, making it safer for users.