Specification Brand : PHONSUN BulletPoint1 : Pre-Customized Rear Back Cover/Battery Door adhesive/double sided tape/glue for Samsung Galaxy S23 SM-S911U S911U1 S911 smartphone. BulletPoint2 : This is not a screen protector. It's the adhesive/tape for battery door cover. It's for holding together back battery door and phone body. NOT for touch screen. BulletPoint3 : Compatible with: Samsung Galaxy S23 SM-S911U S911U1 S911 only. BulletPoint4 : Professional technician is recommended for installation. Instruction is not included. BulletPoint5 : Content: 2 x Adhesive Sticker. Clarity : 10 Color : Blue CompatibleDevices : Smartphone CompatibleMaterial : Plastic CompatiblePhoneModels : Apple iPhone 11 Pro CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 713310877506 ExternallyAssignedProductIdentifier2 : 0713310877506 FinishType : Smooth ItemHardness : 9H ItemName : PHONSUN Back Battery Door Cover Adhesive Tape for Samsung Galaxy S23 SM-S911U S911U1 S911 (Pack of 2) ItemPackageDimensions_Height : 21.5 centimeters ItemPackageDimensions_Length : 2 centimeters ItemPackageDimensions_Width : 14.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : replacement-cell-phone-backs Manufacturer : PHONSUN Material : Adhesive Tape ModelNumber : JKM-LX1,JKM-LX2,JKM-LX3,JKM-AL00 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : MU2HWY919BEASF Pattern : Solid ProductDescription : Pre-Customized Rear Back Cover/Battery Door adhesive/double sided tape/glue for Samsung Galaxy S23 SM-S911U S911U1 S911. It's for holding together the back door and phone body. NOT for touch screen. It is NOT a screen protector. ProductSiteLaunchDate : 2020-08-17T22:58:50.861Z ScreenSurfaceDescription : Glossy Size : iPhone 11 Screen SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 3 WarrantyDescription : Nott Applicable WaterResistanceLevel : waterproof