IMAK Smart Watch Film for Samsung Galaxy Watch4 Classic 42mm Ultra-slim Anti-scratch HD PMMA Screen Protector This watch protective film is made from PMMA material, which is anti-abrasion and anti-scratch. This ultra-thin watch film ensures accurate touch, making it as smooth and sensitive as a bare screen. A beautiful black edge makes the watch more beautiful HD display from the original screen, clearer and brighter visual experience AB glue automatic absorption, precise fit, perfect for your watch Bubble-free installation, automatically adhere to the screen Compatible with: Samsung Galaxy Watch4 Classic 42mm Package included: 1 x PMMA Watch Protector Film 1 x Alcohol Pack Other items not included