This protective film is only for Samsung Galaxy A51 and is not compatible with other models. The precise laser cut size can cover the entire mobile phone screen to provide maximum protection for your phone.The perfect combination of anti-fingerprint and HD features. Plasma oleophobic coating treatment, smooth feel and highly effective anti-fingerprint, anti-oil stain, anti-glare effect With ultra-high light transmission and optical-grade effects, it can effectively block and filter ultraviolet rays and improve screen visibility.Professional curved design. The glass protector is a professional curved design, reaching a 2.5D arc edge, making fingers and hands feel comfortable and never scratching hands.The ultra-thin 0.33mm thickness maintains the original 100% response sensitivity and touch. And with 99.9% light transmission, it maintains the original high-resolution retinal viewing experience.High-quality 9H toughened glass can prevent high impact scratches, drops, collisions and impacts from damaging the phone screen.Before installing a screen protector, clean the screen with the kit in the box. If there are bubbles on the edge of the phone, please try to gently press with your fingers to make the protective film fit perfectly with the phone.