Dual Comfort CorPaks help to relieve headaches, ease pain & reduce inflammation. Adjustable strap provides compression & secures the pack to the injured area, keeping your hands free for daily activities. The pack's two exterior surfaces offer controlled therapy, with the soft, light blue surface providing quick release & the plush, dark blue surface providing slow release. Accommodating both hot & cold therapy, the non-toxic, completely natural fill allows the pack to remain pliable, comfortably contouring to your pain points. Use cold to reduce inflammation, hot to relax muscles & promote healing. Soft, frost-free design is gentle on skinno wrap needed. Each pack, when properly prepared, maintains its therapeutic temperature for up to 20 minutes. Keep one ready for use, stored in your freezer, or quickly heat one up in your microwave. Latex-free. Width: 10"; Depth: 6"; Number of Pieces: 1; Description: Reusable Hot / Cold Pack with Strap, 10 x 6.