The Formedica Reusable Hot & Cold Gel-Pak Compress with Pouch delivers targeted relief for muscle pain, joint stiffness, inflammation, and injuries. Designed for both hot and cold applications, this compress features a washable pouch that protects the skin and allows for moist heat treatment. The non-toxic gel formula retains permanent flexibility in any temperature, ensuring a comfortable fit around key areas like the neck, shoulders, back, knees, or head. Heat in the microwave for 1 minute or freeze for 2 hours, and enjoy long-lasting, reusable comfort.