Announce Wrist Bands 19mm Blue (Pack of 1000) Tyvek wristbands are made of high-density polyethylene fibres, which are spun and bonded with heat and pressure. They feel like paper but are much stronger and durable. Economical, comfortable, water-resistant, and tear-resistant, they are perfect for events and exhibitions or any function that has security and identification in mind. Strong adhesive closure and tear resistant Designed to fit various wrist sizes Quick and Easy to apply and comfortable to wear Pack of 1000 Blue Wristbands with serial numbers
