Check the listing for details. Replacement Classic Silicone Rubber Band Strap Wristband For Fitbit CHARGE 4 & 3. Condition: New. Listed at 3.99 USD. Item Description: Replacement Silicone Band FOR FITBIT CHARGE 4 and 3 Fitness tracker - Silicone Band for Fitbit Charge 4 and 3, both compatible - Available in Small (5.5" - 7.1") or Large Size (6.5" - 8.7") - Soft and comfortable, perfect for work or travel - Easy to assemble and remove, no tools needed - Many Colors to choose from - Comes with Silicone Band only. Fitbit Charge 4 or 3 Fitness tracker is not included. Terms And Conditions - By bidding on this item, the buyer must agree the terms and conditions set by the seller. - We will provide 30 day Exchange / Money Return. - Buyer is responsible for the return shipping cost. - Free Fast shipping from US to US, average delivery time is 2-6 business days within US. - We are unable to make any changes for the address or cancel order after payment is completed.