Specification AgeRangeDescription : Adult Brand : Youniker BulletPoint1 : Please measure the diameter of the glass face on your watch. Do not order by manufacturer specifications. Order a size smaller than your measurement. If you measured 32mm you will need 31mm. This screen protector only fit for flat screen of watch. Please don't order if your watch is curved. BulletPoint2 : Scratch Resistance: Youniker 30MM round watch screen protector tempered glass features maximum protection from daily scratches,shocks and smudge. 9H Hardness, 3 times stronger than a regular screen protector film,protects your watch from accidentally drops. BulletPoint3 : Touch Sensitivity:Ultra thin-0.3mm thickness is reliable and resilient,Youniker tempered glass screen protector for 30MM diameter smart watch real touch sensitivity for a natural feel that provides flawless touch screen accuracy. BulletPoint4 : High Definition and Coating of Oleophobicity: Extreme clarity preserves the original screen brightness. Ultra-clear high definition to allow an optimal viewing experience. These 30MM tempered glass screen protector surface has a clear hydrophobic and oleophobic screen coating that can easily separate oil, water, fingerprint and other stains, make screen easy to clean. BulletPoint5 : Easy Installation: Youniker 30MM smartwatch screen protector glass is made from the high quality tempered-glass with 100% bubble-free adhesives for easy installation and no residue when removed. Clarity : 99.99 Color : 30MM CompatibleDevices : Smartwatch CompatiblePhoneModels : Compatible with Suunto Spartan Trainer Wrist HR CompatiblePhoneModels1 : Round watch CompatiblePhoneModels2 : 30MM round watch CompatiblePhoneModels3 : Apple Watch 5 CompatiblePhoneModels4 : iWatch 4 CompatiblePhoneModels5 : Apple Watch ExternallyAssignedProductIdentifier1 : 718774659996 ExternallyAssignedProductIdentifier2 : 0718774659996 FinishType : Oil Rubbed FormFactor : Case IncludedComponents : Screen protector ItemHardness : 9H ItemName : Youniker 3 Pack Universal Round Watch Screen Protector Tempered Glass,30MM Round Watch Screen Protector Foils Glass 9H Hardness 0.3MM Slim, Anti-Scratch, Anti-Fingerprint, Bubble Free (30MM) ItemPackageDimensions_Height : 16.9 centimeters ItemPackageDimensions_Length : 1.1 centimeters ItemPackageDimensions_Width : 9.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : smart-watch-screen-protectors Manufacturer : Youniker Material : Tempered Glass ModelNumber : jsm-070TF3REF3RR6 NumberOfItems : 3 PartNumber : jsm-070TF3REF3RR6 Pattern : Solid ProductDescription : Youniker 3 Pack For 30MM Universal Round Watch Screen Protector Tempered Glass, Better than you want ! Product Features: Made of high quality tempered glass,Highly durable and scratch resistant, Up to 9H hardness. Provide maximum protection from daily scratches,shocks and smudge,protects your watch from accidentally drops. Ultra thin glass(0.3mm), High transparency, High touch sensitivity. Extreme clarity preserves the original screen brightness. Coating of oleophobicity: Anti-fingerprint, anti-oil, anti-acid and other contaminants, make the screen easy to clean. Youniker screen protectors for 30mm watch are designed to be 99.99% transparent to promote an optimal,natural,crystal clear viewing experience. Touch Sensitivity - Highly responsive and sensitive touching performance makes your watch function smoothly and work fast. Easy installation - Youniker screen protector for 30mm round watch can be easily installed without bubble and and removed without residue. Explosion-proof,shatter-resistant - If broken,Tempered glass screen protector will break into small pieces that are not sharp, making it safer than other glass products. Package includes: 3pcs 30mm watch Screen Protector 3pcs Wet Cleaning Paper 3pcs Dry Cleaning Paper 3pcs Dust Absorber 1pcs Package Box Sincere service: If the screen protector you received is defective or you have any other problem, Please contact us for the first time, we will try our best to solve the trouble and make you satisfied.