Elasto-Gel products may be used for either hot or cold therapy and will not leak if punctured. When heated, products provide moist therapy heat and when used cold, products provide soothing cold without causing trauma to the skin or nerves. In addition, when used cold, the products remain soft and flexible even at -20F. The products will not dry out, become hard or change form and are re-usable. The products have the ability to conform to all contoured areas and move with patient movement. Products are covered with a four-way stretch material that allows maximum conformity, heat transfer and comfort.The wrist wrap is designed to offer therapy of the wrist or may be turned to address finger injuries. The product has a wide and narrow side in the design and can be rotated to fit desired need. In addition, users have reported this product as excellent therapy around the elbow. Product is sold by the single unit. Specifically designed for the wrist. Designed with comfort and precise functionality in mind. It's quick, clean, easy-to use, smart, cost-effective and backed by medical professionals!. If used as a cold therapy wrap, the wrap will benefit with a reduction in swelling and inflammation. Use after an intense workout will also give benefits of reducing pain and muscle spasms. The wrap will stay cold for 20-40 minutes, giving ample time for cold therapy. However, if used as a hot therapy wrap, the wrist and surrounding areas willbenefit with increased circulation and reduced soreness or stiffness. Heat therapy would help with reoccurring pain like arthritis and old injuries. Easy application and simple adjustments. Accommodate both dressing and swelling changes, and promote increased patient compliance. Universal sizing, fits left or right wrist.Use after an intense workout will also give benefits of reducing pain and muscle spasms. If used as a cold therapy wrap, the wrap will benefit with a reduction in swelling and inflammation. It's quick, clean, easy-to use, smart, cost-effective and backed by medical professionals!. Designed with comfort and precise functionality in mind. Specifically designed for the wrist.Product Benefits: Softening. Special Feature: Flexible, Reusable. Unit Count: 1.00 Count. Age Range (Description): Adult. Brand: Elasto-Gel. Best Sellers Rank: See Top 100 in Health & Household. : B00N3IOH7S. Manufacturer: Elasto-Gel Hot/Cold Therapy. Date First Available: August 29, 2014. Product Dimensions: 5.05 x 9.05 x 1.95 inches; 13.6 Ounces.