Tyvek Wristbands are a great way to identify your party Use these at any event such as St. Patrick's Day, Mardi Gras, Summer Bash or even New Year's Eve. This wristband is made to fit most adults by measuring .75 inch by 10 inches. Choose from colors of blue, gold, neon lime, neon orange, neon pink, purple, silver and yellow. Sold in bulk packs of 100.