They are made of 100% silicone. Printed wristbands feature a custom message or artwork printed directly onto the silicone. They are the most economical wristband style and an affordable way to get your brand message out to the masses. Perfect for showing school spirit, supporting charities, health awareness and more. Different sizes, colors and logos can be customized. From 100,000pcs, pricing is based on ocean shipping(25-30days).