For Fitbit Versa 4 / Sense 2 Nylon Sport Watch Band Breathable Replacement Wrist Strap - Grey Sport woven band is made of nylon canvas which is breathable, durable and not easily deformed Distinctive design, add more stylish elements The buckle fastener ensures a quick adjustment and a secure fastening Multi-color for option, meeting different style need An ideal strap replacement for your old, broken one Specifications: Material: Woven nylon canvas Strap size: 105mm+89mm Lug width: 22mm Suitable Wrist Circumference: 5.8-8.0 inch Compatible with: Fitbit Versa 4 Fitbit Sense 2 Package included: 1 x Watch Strap Strap only, watch not included