Supremery Samsung Gear S2 Sport Glass Screen Protector Premium Tempered Glass Protector for Samsung Gear S2 Sport, bulletproof glass 9H - Round Edge MADE OF TEMPERED GLASS for the Samsung S2 Gear Sport SmartWatch, transparent and only 0.33 mm thin BREAKING SECURITY for your device. The special tempering process can reduce the force of impact of your equipment and thus reduce the risk of glass breakage SCRATCH RESISTANT with a hardness of 9. The hardness 9 prevents effectively scratches from sharp objects. RESISTANT AGAINST DIRT and fingerprints by oil-repellent coating. To easy to clean by wiping. Compatible with Samsung S2 Gear Sport