Best Value for Your Money 2 Gel Ice Packs Designed to Target Back and Knee Pain You are going to love our ice pack wrapsColePak Comfort Dual Action Ice Packs Designed to wrap around and target your lower back or knee joint. Built to last for everyday use to relieve pain and soothe sore muscles. Knee ice wrap designed as a knee brace w. double hook and loop fasteners straps to provide full coverage and remain secure during activity. Cold therapy recommended by physical therapists for faster recovery from knee replacement surgery or back.spine surgery.Best Use as a Cold PackReduce Swelling and InflammationHelps Alleviate Muscle SpasmsReduce Lower Back Pain Sport Injuries Sprains and StrainsBest Use as a Hot Pack Soothe Arthritis and Joint Pain Relax Sore Muscles, Tendons, and LigamentsHelps Ease Menstrual Cramps Directions Hot Pack Usage 1. Flatten gel pack before placing inside of microwave for 2535 secs. 2. Press the pack evenly to distribute the heated gel inside of pack. 3. Test on underside of wrist to check if pack is too hot. 4. Apply to affected area. Limit treatment to 20 min at a time. Directions Cold Pack Usage ** Cold therapy is recommended for the first 48 hours following injury. 1. Place the pack into freezer for 2 or more hours. 2. Limit treatments to 20 min at a time.Size DimensionsKnee Ice Pack w.Fastener Strap 31.5 (W) x 8.6 (L) x .39(H);Knee Ice Pack w.out Strap 11.8(W) x 8.6(L) x.39(H)Back Ice Wrap w. Strap48.4(W) x 5.5(L) x .39(H);Back Ice Wrap w.out Strap13 x 5.5 x .39**Fasteners strap is NOT detachable.CE Certified;FDA ApprovedGet Instant Relief...Click Add to Cart and Order Today