@GB Secure fit: Made with a nylon braided strap designed to fit the watch. This 26mm nylon strap comes with a safety clasp to keep it from slipping off, keeping you safer while cycling or exercising. Fits wrists 7.08" - 9.25" (180mm-235mm). Please measure your wrist and confirm the size before purchasing. Notice: 1. Due to different monitor settings and different ambient light, the picture may not reflect the actual color of the item. thank you for understanding. 2. If you have any questions about the product, please contact customer service as soon as possible, you will get a satisfactory after-sales solution 3. Due to platform regulations, the color display is incomplete, if you need other colors or widths, please contact customer service Please check the model number on the back of your watch before purchasing!! This one is important, it allows you to choose the size you need. 26MM: for tactix 7 Pro for Garmin Descent Mk1 for Garmin Fenix 5X forGarmin Fenix 5XPlus for Garmin Fenix 6X for Garmin Fenix 6X Pro for Garmin Fenix 7X for Garmin Fenix 3 for Garmin Fenix 3 HR for Garmin Fenix 3 Sapphire for Garmin D2 Charlie forGarminD2 Bravo for Garmin D2 Delta PX for Garmin Afdaling Mk1 for Garmin Quatix 3 Marine GPS for Garmin tactix Bravo GPS for Garmin tactix Delta for Garmin tactix Delta solar