Our football captain armband is made of polyester materials, which is safe and durable. Adjustable design, keep band always on your arm when running. Great for football, soccer or other team sports. The hook and loop tape design makes it easy to adjust to meet your arm size. Features - Color: Black, random letter color. - Material: Polyester. - Size: 13.00X7.00X0.80cm/5.11X2.75X0.31in. - With anti-slip texture design, the arm band will not fall off even when running. - Light fabric, comfortable to wear on arm, simple color design can well match with suit. - Made of premium polyester materials, durable, lightweight and comfortable fabrics. - Great for soccer team sports captain arm band, make more united on the playground. - Hook and loop tape design, the size can be adjusted to meet various body figures. Package list: 3 x Captain Armband