I-SMILE 2PCS Silicone Classic Bracelet Strap Replacement Wristband with Watchband Buckle for Fitbit Blaze(No tracker, Replacement Bands Only) The Fitbit accessory is a one size fits most wrists, Designed to fit most wrists (size: 6.7 inch - 8.1 inch). The smooth top genuine leather is lightly milled with stylish superior craftsmanship, Fit well and easily to replace your Fitbit Blaze straps. Personalize your new Fitbit Blaze watch with the secure genuine leather strap, practical & fashionable Perfect companion with metal clasp and Precise cut holes which keeps your Blaze secure while running, dancing, or working out Comfortable and Flexible: Soft leather,Inside of band is soft against your skin.Precise cut holes to fit well for most wrist,easy to lock/take,multiple alternative holes for adjustable length