Classic Wristband Bracelet Strap Replacement Accessory Band For Fitbit Alta with Metal Clasps and Secure Silicon Fastener Rings(No Tracker) Compatible with Fitbit Alta ONLY - Specially designed with refined to fit the Fitbit Alta and perfect replace your original band Free Adjustable length: Large Size 6.7-8.1 Inches wrist(170 mm - 206 mm), Small Size 5.5-6.7 Inchs wrist(140 mm -170 mm) Fitbit alta band is made of high quality silicon. It is comfortable, eco-friendly and safe for the human skin Delighted varied color personalize your wristband to fits your mood and outfits in daily life with this brand new color choices Package contents: 3 x bands, 6 x Metal Clasps and 10 x Silicon Fastener Rings(Specially designed for fitbit alta to protect the clasp loose and band fall off)