Bag of 5'' x 9'' made out of tissue, including a gel compress of 5'' x 10''. The gel compresses are odorless, supple and comfortable. Thanks to their dense and stable consistency they perfectly fit any part of the body, hence assuring an equal repartition of the heat or the cold, exactly there where relief is needed. Apply warmth in the following cases: to relax the tissues and diminish the muscular tension, to relieve the pain or to warm up a person up. Apply cold in the following cases: to diminish muscular spasms, to ease the pain, to reduce risks of internal bleeding or to calm an inflammation.