Soothe aching muscles and ease pain with MicroBeads Moist Heat Therapy Packs. Most experts recommend moist heat over dry heat to help relieve pain. When comparing these two methods, moist heat penetrates deeper into the affected area and helps increase tissue elasticity. It is also less likely to cause skin dehydration, making it ideal for patients with dry and/or aging skin. MicroBeads Packs are made with an olive green plush fabric cover that is soft to the touch and gentle on the skin. Anti-migration dots keep beads evenly distributed throughout the pack for more consistent coverage. MicroBeads do not support the growth of bacteria or contain common allergens like herbal or grain based packs. These packs are available in various sizes accommodate most treatment areas. The microbeads adsorb moisture from the air and release it when heated. Simply warm pack in the microwave; the pack will maintain therapeutic temperature for 20 minutes. Reusable.