Braided Nylon Strap Sports Adjustable Wrist Band Bracelet Replacement Watchband for Fitbit Charge 3 - Black / White Made of high-quality elastic nylon, breathable and washable, no skin irritation Soft, light and comfortable to wear Adjustable metal buckle, very suitable for casual wear Easy and direct installation, no tool needed Multiple color options make your watch look different An ideal strap replacement for your old, broken one Specification: Material: Nylon Wrist circumference: 5.3-8.3 inch Compatible with: Fitbit Charge 3 Package included: 1 x Elastic Nylon Watch Strap Strap only, watch not included Size: 130-230mm (Without watch)