The BodyMed Cold Compression Therapy Wrap is an ideal solution when it comes to treating inflammation and pain due to athletic injuries, sprains, strains, arthritis, post-surgery pain, rehabilitation and inflammatory disorders. You are able to control the compression yourself with an inflating pump, and the wrap features a pouch for a removable gel pack. Only 2 hours of refrigeration are needed for you to enjoy full relief. The wrap is available in 4 styles made for various areas of the body, including the shoulder, back, knee and ankle. You can use the wraps on either the right or left shoulder/knee/ankle. One size fits most.