Merlion Silicone Bands for Fitbit Alta, Silicone Bands Built with Watch Buckle for Fitbit Alta Fitness Tracker(Replacement Band Only,No Tracker) SIZE:Standard 5.5"-8.1".suitable for almost all wrist,for Fitbit Alta only. DESIGN:PERFECT 3D pattern.Fashion new design replacement band for Fitbit Alta.Personalize your wristband to match your daily style with this brand. EASY TO USE AND PROTECTION:This band is easy to install and uninstall,and it will protect your Fitbit Alta from loosen or missing when running,climbing etc. SAFE TO USE:SAFETY is our number one priority.no oder,no burr,no hurt to your Fitbit Alta and yourself. SATISFACTION GUARANTEE:WE are so confident in the quality of our product that we offer a 30-day satisfaction guarantee and 12 month warranty.If you are unsatisfied, simply contact us to return the product for a full refund.