Tempered Glass Screen Protector Accessory for Polar Grit X SmartwatchThis screen protector is made of good quality tempered glass. With oleophobic coating, it provides smooth hand feeling, sensitive touch and accurate click. Self-adhering makes it easy to apply, no residue left. Made of hardness tempered glass Oleophobic coating, smooth and sensitive operation Secure anti-explosion function Easy to apply, bubble-freeCompatible with: Polar Grit XPackage included: 1 x Tempered Glass Screen Protector Accessory only, device not included