The Reusable Hot and Cold Back Pad retains its warmth for up to two hours, easing muscles into more relaxed states. Direct applications of heat can help alleviate muscular pain and provide relief from pain or stiffness caused by tense or sore muscles. The versatile back pad accommodates to your needs by providing instant heat when you need it. To use it as a cold compress, place the PCH pad in the refrigerator for 2-3 hours until thoroughly chilled. It can then be applied to painful, swollen, or injured areas throughout the body. The simple click of a “activation trigger” starts a unique, instant crystallization process that produces heat up to 130 degrees Fahrenheit within seconds.  These heat pads can produce therapeutic heat from 30 minutes to two hours or more, Heat times are extended by using any form of insulation.  After use, the spent heat pack can be recharged by simply placing it in hot water for a few minutes and following the simple instructions included on each pad. This pad is designed to fit perfectly along your body’s contours, regardless of your position. It is also perfect for travel--you can take it with you anywhere you go!

• Provides up to two hours of heat
• Reusable heating pad with versatile design capable of providing relief for any area on the body
• The relaxing and soothing heat coming from this pad is also an excellent source of relief of stress

Shipping Note: Shipping to Alaska, Hawaii, and APO addresses is not available for this item

Warranty: 90 Day Woot Limited Warranty