Tyvek wristbands are the latest form of alternative, visual, event security. Our tyvek wristbands are 25mm wide, self adhesive sticky, tamper-proof and all uniquely numbered. Tyvek wristbands are waterproof, non-tear (pressed, wovern fibre) and ideal for same-day events or possibly overnight functions. DEC 2010 - one of NZ's leading suppliers of TYVEK WRISTBANDS: Ordering 150,000 units last week from our factories, REPRINTS and just MORE STOCK, as we are running low ahead of CHRISTMAS & NEW YEAR! ONE OF THE QUICKEST suppliers of PRINTED TYVEK WRISTBANDS in NZ.