Cách sử dụng
A wristband is a type of small band worn around the wrist. It can be made of various materials like fabric, rubber, or plastic. People use wristbands for different purposes, such as to identify themselves at events, to show support for a particular cause or to monitor their health. Sometimes wristbands can be used to prevent something, such as sweat dripping down the arm while playing sports or in a gym. Overall, a wristband is a useful accessory that can serve many different purposes.