Compatible Model sport nylon loop strap is only compatible with Fitbit Charge 5 Activity Tracker. Suitable for 6.5-8.6 (165mm-220mm) wrist, and you can adjust the fitbit charge 5 nylon strap through to find the most suitable size (Note: Tracker not included) New DesignThe sport loop strap compatible with Fitbit Charge 5 strap features a hook-and-loop fastener for quick and easy adjustment. 5 pieces of strong sticky firmwares keep the charge 5 tracker watch firmly on your wrist, and keep the safety of your watch during outdoor sports Bohemian C5-MSUT-NavyBlue Nylon MaterialThis replacement wristband compatible with Charge 5 strap is made of premium double-layer nylon yarn material, which is skin-friendly, lightweight and durable. Even during exercise, the breathable nylon material will not make you feel stuffy Easy to InstallThis sport fabric strap compatible with Fitbit Charge 5 strap for women has secure connector, which locks securely and seamlessly into place via the quick-release system, no worry about falling off Multiple Colours ChoicesOur nylon elastic straps compatible with Fitbit Charge 5 straps are available in a variety of colours to match different outfits and suit different occasions and moods. Whether it is for sports, office or everyday wear, it will be your best choice