For Xiaomi Mi Band 3/4 Wrist Band Replacement Drawstring Design Adjustable Nylon Rope Watch Strap - Yellow Specially designed nylon rope watch band, durable and comfortable to wear Drawstring design, the size can be easily adjusted according to the wrist circumference Easy to install and remove, give your watch a new look There are also various colors to choose from, either one is perfect for you An ideal strap replacement for your old, broken one Specification: Strap length 230mm Strap width: 10mm Strap material: Nylon Applicable wrist circumference: 160-220mm Compatible with: Xiaomi Mi Band 3 Xiaomi Mi Band 4 Package included: 1 x Smart Watch Strap Other items not included