WISDOM WRAP is a patented, One-Size-Fits-All (XS-XXL) soft, comfortable compression wrap used to apply Cold or Hot gel packs to the face, head, and neck, hands-free. Machine Wash Hot and Tumble Dry Low for sanitary long-term, multi-use. Made with 100% REPREVE recycled polyester, with a minimum of 5 recycled plastic bottles per wrap. Fits standard size gel packs (up to 5"x 9").