Our 3/4" wide x 10" long Tyvek Wristbands are perfect for just about any event including concerts, parties and nightclubs. They have tamper-proof features like security cuts and sequential numbering making them impossible to remove in one piece for transferring to another person. These are tough, waterproof, non-tear, non- stretch solid wristbands. If you need to control admission at your event, these paper wristbands are a great inexpensive way to do so.