Over 21 Green - Wristco 3/4" Tyvek Wristbands - 500 Ct. 500 OVER 21 NEON GREEN 3/4 INCH TYVEK WRISTBANDS FROM WRISTCO - The 500 wristbands are packaged in sheets of ten. Each wristband measures 3/4 inches wide by 10 inches long and will fit most wrists. Each armband is numbered for security and identification. TRUSTED MANUFACTURER - Why buy from a reseller that doesn't manufacture their own product and inflates prices? WristCo is a trusted brand that has been making wristbands and bracelets for over 20 years. PREMIUM TYVEK QUALITY - Tyvek is a paper like substance made by DuPont. All bracelets are manufactured in the USA using premium grade Tyvek, which will not rip or tear when worn. SECURITY YOU CAN TRUST - Each WristCo Tyvek Wristband uses a waterproof, tamper-resistant adhesive closure that prevents transfer of the wristband. If a visitor attempts to transfer the wristband, the adhesive will tear in a way that prevents re-use PERFECT FOR EVENT ADMISSION - WristCo Tyvek armbands are perfect for places that require identification of customers like nightclubs, bars, waterparks, arcades, trampoline parks, hotels, breweries, etc. They're also used in event type settings like fairs, festivals, sporting events, carnivals, concerts, etc.