For Cold & Hot Therapy - This Lot Fancy reusable gel-pack is ideal to heal almost any area of your body with thermotherapy or cryotherapy, guaranteed pain relief

Fast Relief, Anytime, Anywhere - This gel-pack Provides pain relief and healing therapy for sprains, strains,cramps, swelling, sports injuries, muscle aches and much more, but the best part is that you can use it anywhere at any time

Comfort & Softness - The attractive, comfortable and soft gel-pack will help you heal any painful area since it is extremely soft

Why is it so comfortable? what makes it so special?
    Well, this gel is dense, which allows it to hold its temperature for a long time, and also flexible, and soft so it
    conforms to the body area being treated.
    Usage for Cold Treatment   
    Place the gel-pack in a freezer for at least 2 to 3 hours.
    Unlike other cold-packs, this gel-pack won't become rigid under ordinary freezer temperatures.
    Usage for Warm Treatment  
    Either a microwave or boiling water can be used.
    Microwave:start out by heating for 20-second intervals until the pack reaches the desired temperature. After removing
     from the microwave, knead and flex the gel-pack to even out the heat.

    Boiling water:
    The pack can also be heated in boiling water for 2 to 5 minutes. Use tongs to remove the pack from the water.

    Caution:
    Be sure to cover the bag with a towel or a covering until you get the desired temperature, people with nerve damage

     in the area being treated should consult a doctor.