This set includes 4 pieces of captain armbands, made of durable nylon elastic material that fits comfortably without restricting movement. The elastic design fits most arm sizes for both youth and adult players. It provides clear identification for the team captain during matches and training, helping teammates quickly recognize the captain on the field. Ideal for soccer team training, friendly matches, league games and other team sports activities. It is lightweight, easy to put on and take off, and can be reused for long time.