CreateGreat Accessory Replacement Band Strap With Matching Metal Clasps and Secure Silicone Fasteners for Fitbit Alta( No Tracker) Replacement Accessory Band for Fitbit Alta ,not for any other models This wristband is made of a original material and size as Fitbit,Large(6.7"-8.1"),Small(5.5"-6.7"). You will Get what you see in the picture,every band comes with a matching clasp and silicone fastener,which helps secure your fitbit alta bands Personize your fitbit alta bands with these colorful bands,10 colors available Warrenty: Replacement or Refund without return,Risk Free