Moji Knee Ice Wrap soothes knee pain with a combination of compression and cold therapy Moji created a revolutionary two-piece design that consists of a compression wrap and cold cell. The cold cell remains soft and flexible when frozen, providing cold therapy around your knee to optimize recovery, prevent injuries and ease minor aches and pains. Caution: Should not be applied for more than 20 minutes at a time. Should not be heated or placed in microwave. Do not apply on open wounds or damaged, broken or irritated skin unless prescribed by a physician. Do not use a different gel / cold pack with the wrap. Click here to view Moji Knee Ice Wrap technology. Click here to view ice pack..