Specification AgeRangeDescription : Adult Brand : XQK BulletPoint1 : Compatible with: Garmin Montana 600, 610, 610t, 650, 650t, 680, 680t BulletPoint2 : High quality:waterproof and flexible BulletPoint3 : Installation instructions: 1. Remove battery cover, clean from dirt. Do not wet. 2. You can see the cut line on the photo. If the line is not visible, apply a new part as a template and draw the cut line. 3. Back part of case consist of plastic base and rubber layer. Carefully cut the rubber layer with a knife or a blade. 4. Remove by plastic tool old rubber layer of button. 5. Сlean the surface with ethyl alcohol. BulletPoint4 : Installation instructions: 6. You can use a primer for better adhesion. For example LOCTITE SF 770. 7. Spread glue on all prepared surface for better adhesion and waterproof. For example LOCTITE 454. 8. Carefully install the button and press down for good adhesion of the rubber to the plastic base. Wait 24 hours for better adhesion and solidification. 9. All done! Good job! Now your Garmin Montana is in working condition and waterproof! BulletPoint5 : If you encounter any problems during use, please contact me immediately and we will give you a satisfactory Color : Black CompatibleDevices : Garmin Montana 600, 610, 650, 680, 600t, 610t, 650t, 680t CompatiblePhoneModels : Garmin Montana 600, 610, 650, 680, 600t, 610t, 650t, 680t FormFactor : Cover IncludedComponents : Rubber Power Button ItemName : XQK Rubber Power Button Fits Garmin Montana 600 610 650 680 ItemPackageDimensions_Height : 9.9 centimeters ItemPackageDimensions_Length : 3.5 centimeters ItemPackageDimensions_Width : 6.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : gps-cases Manufacturer : XQK Material : Rubber NumberOfItems : 1 ProductDescription : XQK Rubber Cover Fits Garmin Montana 600 610 650 680 Rubber Power Button ProductSiteLaunchDate : 2023-12-25T08:02:10.918Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex Theme : Sport UnspscCode : 43211600 WarrantyDescription : 1 WaterResistanceLevel : waterproof