Simply soak your Blu Bandoo® in water for 5 minutes. It will dry quickly to the touch, yet keep cool for hours, even days, without refrigeration. Contains non-toxic hydrating crystals. Reduces the risk of heat stroke. Resuable again and again. Handwashable, great for sports, work, play and leisure. Made of 100% cotton, assorted paisley (solid colors for Neckbandoo). Unisex, one-size-fits-most
Headbandoo has a 4" adjustable hook and loop connection.