Splash Art Fitbit Blaze Accessory Band, Rayability Replacement Watch Strap/Armband with Metal Buckle, Frame not Included (Large) Compatible with Smart Watch Fitbit Blaze Made from TPU and Metal Button. Soft Feeling. Feel free to wear it or take it off your hand, just stick and lock your Fitbit Blaze easily S/M Fits 5.9"-7.5" Inch, L/XL Fits 6.2"-9.0" Inch Friendly customer service, and 1 year warranty.