Our Printed Wristbands are made from 100% medical grade silicone (non-toxic and non-allergenic) and are produced with silk screen printing technology. The message and artwork are silk-screened and smoothly printed directly on the top layer of the wristbands to create a sleek and comprehensive look. The printed wristbands are comfortable to wear, heat and water-resistant; however, deterioration may depend on their uses. They are popular promotional accessories for business promotions, awareness campaigns, music events and, charity fundraising, etc. These wristbands are produced with approximate circumferences of 202mm (8 inches) for Adult sizes and 180mm (7 inches) for Youth sizes.