Premium screen protector specifically designed for the Puma Gen 4 Heart Rate Smartwatch. Scratch-resistant, hard-coated surface with a 3H pencil hardness. Excellent reflection reduction that minimizes annoying glare and reflections on the display. The matte anti-glare film has a paper-like surface. Made in Germany! Precisely cut to fit the Puma Gen 4 Heart Rate Smartwatch using state-of-the-art machines. Easy application - 100% bubble-free installation on a cleaned display! The special silicone adhesive layer displaces air during application and naturally conforms to the display. No impact on usability! The Dipos screen protector provides a pleasant touch experience and is optimized for the Puma Gen 4 Heart Rate Smartwatch.