Note: This protective film is designed for watches with a flat glass. In the case of a curved glass, the protection may not adhere well to the edges. BROTECT AirGlass Premium Glass Film, the ultra-tough and ultra-light display protection for your Samsung Galaxy Watch 4 (40mm)! The glass BRO is new in Europe and features the most advanced and revolutionary display protection technology - AirGlass, exclusively from BROTECT! It is twice as thin and twice as light, making it much more flexible than typical glass films on the market. Despite its flexibility, it offers the extra-strong, scratch-resistant hardness of glass. The high transparency of AirGlass ensures that the content of your display is shown in crystal clear detail. At the same time, the ultra-thin film provides a unique touchscreen sensitivity. Additionally, the BRO has an anti-fingerprint coating, so dirt and fingerprints on your display don't stand a chance and can be easily wiped away. The flexible adhesive layer allows the BRO to glide onto your Samsung Galaxy Watch 4 (40mm) without bubbles and gently. The buddy for your Samsung Galaxy Watch 4 (40mm) is carefully manufactured by our expert team in Germany. The display protection film is therefore Made in Germany, and you receive your protective film directly from us. Enjoy it! P.S.: Our BRO is made of real glass and is still flexible! See for yourself: Bend the remaining piece of AirGlass on the pull tab! Compatible with Samsung Galaxy Watch 4 (40mm) SM-R860NZKADBT.