WristCo Purple Plastic Wristbands - 100 Pack Wristbands For Events 100 Purple Plastic Wristbands from WristCo. The wristbands are packaged in sheets of twenty. Each wristband measures 5/8 inches wide by 10 inches long and will fit most wrists. Each wristband uses a single use snap which prevents transfer. Admission / Events: WristCo Plastic wristbands are perfect for places that require identification of customers like nightclubs, bars, waterparks, arcades, etc. They're also used in event type settings like fairs, festivals, sporting events, etc. Plastic Event wristbands - All wristbands are manufactured in the USA using premium grade Plastic, which will not rip or tear when worn. Recommended use: 3-7 days. Security: Each WristCo Plastic Wristband uses a waterproof, tamper-resistant single snap enclosure. If a visitor attempts to transfer the wristband, the snap will in a way that prevents re-use