Wide Range of Application - For both Fitbit Alta & Fitbit Alta HR; Fits 5.5-6.7 inch wrist, precise multiple alternative holes to adjust suitable length. Comfortable Wearing Experience - Replacement Soft and Smooth Silicone Watch Band material and eco-friendly to wear.perfect for daily wear. rain, sweat and water resistant. Safety Lock Design-The replacement bands for fitbit alta/fitbit alta HR is with Metal Clasps on the ends, which locks onto the watch interface precisely and securely - No Worry to fall off. Easy to Install/Remove-The silicone material with the sturdy metal clasp conjunction easy to install/Remove. Abundant Colors Available - Fits your daily style & any occasion. Multiple choice for Men, Women and Kids. Package includes: 1*Silicone Strap(:Tracker NOT INCLUDED) We response within 24 hours of all your contacts with us including ALL MESSAGES AND EMAILS. We are Really Really happy to work with you guys to improve our products. If you have any question about our product, please feel free to contact us.Our E-mail address:[email protected]

Wide Range of Application - For both Fitbit Alta & Fitbit Alta HR; Fits 5.5-6.7 inch wrist, precise multiple alternative holes to adjust suitable length. Comfortable Wearing Experience - Replacement Soft and Smooth Silicone Watch Band material and eco-friendly to wear.perfect for daily wear. rain, sweat and water resistant. Safety Lock Design-The replacement bands for fitbit alta/fitbit alta HR is with Metal Clasps on the ends, which locks onto the watch interface precisely and securely - No Worry to fall off. Easy to Install/Remove-The silicone mater