Specification Brand : HARFINGTON BulletPoint1 : Size - Fit glass screen size: 27mm / 1.06" (suitable for flat screens, not for curved screens.); effective thickness: 0.35mm / 0.014" (use layer); compatible brand: universal; shape: round. (Measure the flat area of the watch mirror before purchasing. If there is a chamfer area, it should be excluded.) BulletPoint2 : Material - Flexible TPU watch screen protectors have excellent scratch resistance, good wear resistance, high strength, low temperature resistance, and good oil and water resistance. Made of TPU material, the screen film provides excellent scratch resistance to protect the watch surface from scratches, bumps, and other minor damages. BulletPoint3 : Features - Anti-blue light: Effectively filters blue light emitted from electronic devices, reducing eye and visual strain. Water-based film: Offers excellent waterproof function, preventing water droplets from entering the watch glass. High transparency: It also maintains high transparency, ensuring no interference with the display quality of the watch. BulletPoint4 : Applications - The screen protective film is suitable for various types of watches, such as smartwatches, sports watches. Before applying the film, you need to wipe and dry the surface glass screen with alcohol. The original film has three layers, and the middle layer is the use layer. If the reverse side or the screen surface is not clean, the film will not stick. BulletPoint5 : Note - Instructions for use: 1. Wipe the watch screen clean; 2. peel off the film of label 1, align the film with the screen and edges and put it down slowly; 3. press the film with your fingers so that it sticks to the screen; 4. squeeze out the remaining small air bubbles; 5. make a small notch on the edge of the film, and then peel off the film of label 2. BulletPoint6 : We pursue the perfect fit, our screen protector is opening mould by real machine. If you have any problems, please contact us for the first time by message ; 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 Color : Clear CompatibleDevices : Smartwatch CompatibleDevices1 : Apple Watch Series 7 41mm CompatibleDevices2 : Apple Watch Series 6 40mm CompatibleDevices3 : Apple Watch SE 40mm CompatibleDevices4 : Apple Watch Series 5 40mm CompatibleDevices5 : Apple Watch Series 4 40mm CompatiblePhoneModels : Apple Watch Ultra 2/1 ExternallyAssignedProductIdentifier : 8809863852267 ExternallyAssignedProductIdentifier1 : 786194844865 ExternallyAssignedProductIdentifier2 : 0786194844865 ExternallyAssignedProductIdentifier3 : 00745883841257 FinishType : Glossy FormFactor : Case IncludedComponents : Screen protector IncludedComponents1 : 1 x SCREENFORCE™ TemperedCurve 2-in-1 Treated Screen Protector + Bumper IncludedComponents2 : 1 x Cleaning Cloth ItemDisplayDimensions_Height : 41 millimeters ItemHardness : 9H ItemName : HARFINGTON 5pcs Watch Glass Screen Protectors 27mm Anti-Blue Light TPU Anti-Scratch Waterproof Universal Round Smartwatch Screen Protective Film Protector ItemPackageDimensions_Height : 9.4 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 6.2 centimeters ItemPackageQuantity : 4 ItemTypeKeyword : smart-watch-screen-protectors Manufacturer : HARFINGTON Material : Thermoplastic Polyurethane Material1 : Tempered Glass Material2 : Metal ModelNumber : hta240113hh001531 NumberOfBoxes : 1 NumberOfItems : 5 PackageLevel : unit PartNumber : hta240113hh001531 Pattern : Solid ProductDescription : Flexible TPU watch screen protectors have excellent scratch resistance, good wear resistance, high strength, low temperature resistance, and good oil and water resistance. Made of TPU material, the screen film provides excellent scratch resistance to protect the watch surface from scratches, bumps, and other minor damages. Anti-blue light: Effectively filters blue light emitted from electronic devices, reducing eye and visual strain. Water-based film: Offers excellent waterproof function, preventing water droplets from entering the watch glass. High Transparency: The smart watch screen protector also maintains high transparency, ensuring no interference with the display quality of the watch. The screen protective film is suitable for various types of watches, such as smartwatches, sports watches, providing maximum protection for the watch. Before applying the film, you need to wipe and dry the surface glass screen with alcohol. Instructions for use: 1. Wipe the watch screen clean; 2. peel off the film of label 1, align the film with the screen and edges and put it down slowly; 3. press the film with your fingers so that it sticks to the screen; 4. squeeze out the remaining small air bubbles; 5. make a small notch on the edge of the film, and then peel off the film of label 2. Note: Please measure the flat area of the watch mirror before purchasing. If there is a chamfer area, it should be excluded. The original film has three layers, and the middle layer is the use layer. If the reverse side or the screen surface is not clean, the film will not stick.