100 WristCo Neon Yellow Tyvek Wristbands for Events Tamper-Proof Design & Fluorescent Color Prevent Reuse Premium-Grade Bracelets for Hospital & Medical ID, Party & VIP Identification

Tyvek wristbands are made up of high-density polyethylene fibers, formulating a strong synthetic material called DuPont Tyvek. They are water resistant and have a waterproof adhesive guaranteed to stay on in the water. They are perfect for any short-term event, including Amusement Parks, Water Parks, Family Functions, School Functions etc.