The Fire Engine Hot Cold Gel Pack is the doctor-designed, drug-free way to relieve pain and inflammation. Gel bead packs use innovative technology that absorbs and delivers heat and cold for the doctor recommended 20 minutes of highly effective therapy. Their dual action provides twice the therapeutic benefit in a single pack: start with ice to reduce swelling and bruising, then switch to heat for penetrating pain relief. Whether chilled or heated, gel bead conveniently holds its temperature for the doctor recommended time and conforms to your body to deliver the perfect relief from your aches and pains.

Cold application: Place the product in refrigerator for 1 hour, or place in freezer for shorter cooling time. Make sure the pack is laid on a flat surface to ensure beads are arranged evenly. Apply directly to affected area.

Hot application: Wrap the pack in moist paper towel. Place pack in microwave at intervals of 7 seconds, and no more than 30 seconds. Apply the pack directly to the affected area. Use hot to relieve the face of toxins that contribute to dark circles and tired looking, worn out skin. Should not be placed on sensitive skin or open wounds.