The Rapid Relief® Deluxe Reusable Cold & Hot Gel Compresses with Contour-Gel quickly deliver comforting cold or hot therapy, and can be reused for either, as needed. The high-end compress material is soft and effective, with a quality feel. The Deluxe version is also filled with extra gel, to give it added weight, natural compression and extended dwell times. Features Temperature:, Delivers approximately 2ºC/28ºF of cold therapy when stored in freezer, Delivers 43.5ºC/110ºF of hot therapy when microwaved, Tri-lingual packaging (English, Spanish and French) Application COLD THERAPY RELIEF:, Reducing inflammation, muscle spasms and pain, Reduction of swelling or bruising from minor injuries, Helps alleviate headache and migraine pain HOT THERAPY RELIEF:, Sore and stiff joints, Muscle aches and pain, Muscle tension and cramps