Rainbow Nylon Canvas Watch wit Installation Tools for Amazfit T-Rex - Black / Red / Black / Red / Black Durable nylon weave with a fabric-like feel, breathable and comfortable to wear Buckle closure for easy wearing or taking off Holes on the strap makes it easy to adjust according to your size An ideal watch strap replacement for your old, broken one With installation tools for youSpecification: Material: nylon canvas, size: 88 * 11.8 * 2.66cmCompatible with: Huami Amazfit WatchPackage included: 1 x Rainbow Nylon Canvas Watch with Installation Tool Watch not included