The Darth & Bat Kid medical bracelets offer a variety of bands at our value pack price. This assortment comes with 3 bands (Darth, Solid Black & Bat Kid) and one ID tag which may be personalized for FREE with your medical information. The silicone holder comes in 4 colors, even glow in the dark! The beauty of the silicone concept, is the metal will not touch the skin, (perfect for those allergic to metals) and switching the ID from band to band is super simple. To make things even better, these medical ID bracelets may be worn every day and in water! Bands are made of nylon, and adjustable up to 6.5" wrist with a plastic center push buckle. Excess length of these children's emergency identification bracelets may be cut and melted with a heat source to keep the webbing from fraying.