tyvek wristbands - 500 pack - neon pink - 3/4" tyvek wristbands for events ... tetraband 500 neon pink 3/4 inch tyvek wristbands - the 500 wristbands are packaged in sheets of ten. each wristband measures 3/4 inches wide by 10 inches long and will fit any size wrist.<br><br> each wristband is numbered for security and identification. <br><br> our tyvek wristbands are water resistant and have a waterproof adhesive to stay on in the water. they are perfect for short-term use at any event and have security diecuts to prevent tampering and multiple use while still being comfortable and easy to put on. <br><br> our tyvek wristbands are made from a high-grade, synthetic paper which is extremely strong and don't tear or stretch. <br><br> dupont, the inventors of tyvek, don't recommend using standard laser printers to print on tyvek (it will probably melt), if it's printed in inkjet the ink will be dispersed.