For Fitbit Blaze Accessory Band, Silicone Replacement Wrist Band for Fitbit Blaze Compatible with smart watch Fitbit Blaze Made from Silicone & Metal Buckle Feel free to wear it or take it off your hand, just stick and lock your fitbit blaze easily L/XL Fits 6.2"-9.0" Inch wrist Friendly customer service, and 1 year warranty.