Scratch-resistant, hard-coated surface with 3H pencil hardness. Very good reduction of reflections, minimizing annoying glare and reflections on the display. The matte anti-glare film has a paper-like surface. Made in Germany, precisely and accurately cut for the Xiaomi Watch S1 using state-of-the-art machines. Easy application with 100% bubble-free installation on a cleaned display. The special silicone adhesive layer displaces air during application and adheres smoothly to the display. No impairment of usability. The Dipos screen protector provides a pleasant touch experience and is optimized for the Xiaomi Watch S1.