This is a smartwatch screen protector. Made of PMMA material, durable and practical for lasting use. Light weight and , the screen protector will prevent your screen of watch from being scratched, getting dirt and etc. With high definition, it is more clear for you to use, will not affect the normal use of your watch. Features - ColorBlack - Material: PMMA. - Size: 4.40X4.40X1.00cm/ 1.73X1.73X0.39inch. - Made of PMMA material, durable and practical, has longer service time. - The watch screen protector will prevent your watch screen from scratching, getting dirt and etc. - With high definition, it can be more clear and transparent, will not affect the normal use of your watch. - The professional smartwatch film is light weight, easy to install, will have no bubbles. - Full screen coverage and protection, fit with your watch, more transparent and more high-definition. Package list: 6 protective films