Compatible Models- This replacement silicone band compatible with Garmin Approach S20 S5 S6 Smart Watch (No tracker included). Install Simply- Easy to remove or replace your current watch band.Assemble the needle through Garmin Watch lugs,then using tools to tighten the screws on both ends. Adjustable Size- Fit for 5.11--8.46 (145mm-210mm) wrist.And you can move the holes and clasp placement to adjust size.Accessories Package include screw drivers, pins and one more watch loop. Various Colors- Delighted varied colors personalized your smart watch in a individual style,color combo can match your different mood and outfits. Promise- We promise to provide 100% satisfaction service for our customer, if you have any problem or receive defective item,please give us an opportunity to assist you to solve the issue.