Fitbit alta Band, Rileysun Accessory Replacement Silicon Wristband With Secure Clasps for Fitbit Alta Watch Buckle Design (No tracker) Replacement wristband with secure watchband-style closure to keep your Fitbit alta on your wrist. Soft Silicone with Smooth Finish for a Sporty Look. Comfortable and Durable. One size fits most wrists size. Free Size:5.5 inch - 8.1 inch. Delighted varied color fits your mood and outfits in daily life. Not only sporty but also fashionable accessories,Creates a strong statement for yourself. The Fitbit accessory band is specifically designed for the Fitbit Alta. No Tracker or other parts! For Fitbit Alta Band only!