This light wristband is made from high quality polyester material, comfortable and durable. One size fits all, each wristband measures .59 inches wide by 13.77 inches long. They are adjustable to any sized wrist, lightweight and comfortable to wear. These event wristbands are perfect for both indoor and outdoor use and can be worn for 5+ days. Cloth bands are perfect for places that require identification of customers like nightclubs, bars, arcades, trampoline parks, hotels, breweries, etc.