Rexel wristbands are made with waterproof tyvek material these wristbands can not be ripped or torn, they must be removed with scissors | Perfect for crowd management at large events, identifying delegates at trade shows and any other application where visual identification | Can not be transferred from one patron to another, making them safe and secure to use | Adjustable to any size, with rounded corners to ensure comfortable use | Made from strong waterproof high-Density polyethylene | Personalise with permanent marker or with maco labels