Specification Brand : HARFINGTON BulletPoint1 : Size - Fit flat glass screen size: 35mm / 1.38"; effective thickness: 0.33mm / 0.013" (thickness before use: 0.5mm / 0.02"); violet, anti-glare, anti-scratch, 9H hardness, 2.5D radian edge; compatible brand: universal; shape: round; color: clear. 29mm to 46mm round screen protectors are available. BulletPoint2 : Material - High aluminum tempered glass watch screen protectors contain less glass foreign matter, good ductility, hardened to 9H, not easy to scratch. Even if you scratch it hard with metal or other hard objects, it will not scratch, but it is relatively brittle. BulletPoint3 : Features - The tempered film reflects purple light, effectively protects the eyes and reduces the damage of light to the eyes. No screen glare, no dazzling even in bright sunlight, easy to read outdoors or in light. Anti-explosion, prevent the watch from accidentally hitting the glass screen from breaking and flying. BulletPoint4 : Applications - The smart watch protection film provides maximum scratch protection for the smartwatch, easy to install, hassle-free, bubble-free, waterproof and anti-fog. The anti-fingerprint glass protector is specially designed for 2.5D full coverage screen protection. Please read the operating instructions in the product description carefully. BulletPoint5 : Notice - Please measure the flat area of the watch mirror before purchasing. If there is a chamfer area, it should be excluded. Tear off a layer of protective film to use. If the reverse side or the screen surface is not clean, the film will not stick. Before applying the film, you need to wipe and dry the surface glass screen with alcohol. It seems that there is a color difference with the display effect. NO guide stickers, wet wipes, dry wipes and other accessories. BulletPoint6 : ANTI-SCRATCH BulletPoint7 : ANTI-SHATTER BulletPoint8 : EASY INSTALLATION: If there are big bubbles under the protector, you need squeeze the bubble out by the Squeegee tool; or please just peel off the protector and install a new one again Clarity : 99.99 Color : Clear CompatibleDevices : Watch CompatibleDevices1 : POLAR Grit X Watch CompatibleDevices2 : POLAR Grit X Pro Smartwatch CompatiblePhoneModels : Vtech KidiZoom DX2 ExternallyAssignedProductIdentifier : 9184815703729 ExternallyAssignedProductIdentifier1 : 616833060816 ExternallyAssignedProductIdentifier2 : 0616833060816 FinishType : Oil Rubbed IncludedComponents : screen protector ItemDisplayDimensions_Height : 1 inches ItemDisplayDimensions_Width : 1 inches ItemHardness : 9H ItemName : HARFINGTON 5pcs Watch Glass Screen Protectors 35mm Violet Tempered Glass High AL Anti-Glare 9H Hardness 2.5D Anti-Scratch Anti-Explosion Smartwatch Screen Protection Film ItemPackageDimensions_Height : 14 centimeters ItemPackageDimensions_Length : 1.6 centimeters ItemPackageDimensions_Width : 10.1 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : smart-watch-screen-protectors Manufacturer : HARFINGTON Material : Tempered Glass Material1 : Polycarbonate Material2 : Tempered Glass ModelNumber : hta230322hh0082 NumberOfItems : 5 PartNumber : hta230322hh0082 ProductDescription : High aluminum tempered glass watch screen protectors contain less glass foreign matter, good ductility, hardened to 9H, not easy to scratch. Even if you scratch it hard with metal or other hard objects, it will not scratch, but it is relatively brittle. The tempered film reflects purple light, effectively protects the eyes and reduces the damage of light to the eyes. No screen glare, no dazzling even in bright sunlight, easy to read outdoors or in light. But it seems that there is a color difference with the display effect of the high definition protection film. Clear (96% transmission), ultra-thin, showing the clear picture quality, maintaining the original touch sensitivity. Anti-explosion, prevent the watch from accidentally hitting the glass screen from breaking and flying, and protect your safety. Anti-scratch, prevent accidental scratches and affect the appearance. The smart watch protection film is very easy to install, hassle-free, bubble-free, waterproof and anti-fog. The anti-fingerprint glass protector significantly reduces annoying fingerprints, dust, oil smudges, specially designed for 2.5D full coverage screen protection, also can be easily removed. Operating Instructions: Step 1, clean the surface of the screen. Step 2, tear off half of the sticker, stick half of the film on the screen, and tear off the other half of the sticker. Step 3, Peel off the top layer of protective sticker. Notice: Please measure the flat area of the watch mirror before purchasing. If there is a chamfer area, it should be excluded. Tear off a layer of protective film to use. If the reverse side or the screen surface is not clean, the film will not stick. Before applying the film, you need to wipe and dry the surface glass screen with alcohol. 29mm to 46mm round screen protectors are available.