Description These one time use, 3/4" wristbands are made of Tyvek material and feature an adhesive closure, which allows them to be non-transferable, providing added security at any event. They are waterproof and adjustable for one size fits all. Sequential numbering is available for an addtl charge. Imprint your company name and logo on the bracelet to promote admissions, ticketing, special events and more. Quantity ordered must be in increments of 500 pcs per item color.