Check the listing for details. 200 Tyvek Wristbands for Events, 20-Color Variety Pack – Tamper-Proof Design Pr. Color: 20 Color Variety Pack, Condition: New. Listed at 12.25 USD. Premium-Grade Tyvek Wristbands: Made in the USA, our DuPont Tyvek bands are composed of very dense fibers that cannot be ripped or torn. No Need to Worry About Paper Cuts: Our durable Tyvek bands are soft to the touch and have a smooth cloth-like edge, unlike wristbands made of paper or plastic film (which can cause cuts, scratches, or injury to eyes or skin).Premium-Grade Tyvek Wristbands: Made in the USA, our DuPont Tyvek bands are composed of very dense fibers that cannot be ripped or torn. No Need to Worry About Paper Cuts: Our durable Tyvek bands are soft to the touch and have a smooth cloth-like edge, unlike wristbands made of paper or plastic film (which can cause cuts, scratches, or injury to eyes or skin).