These cool and colorful bands are made of heard-wearing silicone material. Custom Slim Bracelets are made of 100% Silicone. Promote your school, sports team or business or throw a needed spotlight on a charity of fundraising event or activity with these fun to wear wristbands. You can choose any PMS color for the band of your choice. Rush service will be accepted. We can provide free samples for reference. The price includes the shipping cost to ca. Thanks for your inquiry.