COMPATIBLE MODELSCompatible for Fitbit VersaCompatible for Fitbit Versa 2Compatible for Fitbit Versa LiteCompatible for Fitbit Versa Special EditionSIZE GUIDESmall size band fits for 5.1-6.7 (130mm-170mm) Inches wrist;Large size band fits for 5.5-7.9 (140mm-200mm) Inches wrist.PRODUCT FEATURES1. BREATHABLE AIRHOLES DESIGN: Made from high quality smooth material, waterproof and cool for you to wear our versa 2 bands.2. UNIQUE TUCK BUCKLE DESIGN: Help you adjust the band freely and holds the band sturdy.3. MULTIPLE COLORFUL WRISTBANDS: Perfect fit for your different outfit in daily life, match different occasions and your different mood.WEARING TIPS1. Regularly clean your band and wrist in clear water—especially after working out or sweating.2. For tough spots, stains or dirt on your band, scrub with a wet, soft-bristled toothbrush.3. For light-colored silicone bands, minimize direct contact with dark-colored clothing, as color transfer may occur.