COMPATIBILITY: Compatible with Xiaomi Mi Band 8ADJUSTABLE: The watch wristband measures approximately 6.7 inches (17 cm) and can be adjusted with the claspSOFT MATERIAL: These nylon wristbands provide excellent comfort while wearing your tracker during sportsNEW LOOK: Personalize your activity tracker with these straps or use the bracelets as replacement bandsNOTE: Nylon watch strap does NOT include fitness tracker