DuoDerm® Extra Thin Hydrocolloid Dressing, 6 x 7 Inch Triangle, 1 Box of 10 Cold Therapy Packs Single Use 16 7136 Single Use Ultimate hand therapy tool available in four progressive densities * Its intuitive design with built in recovery allows for optimal form making it the perfect tool for home exercise * For in clinic use the Hand Xtrainers is easy to clean between patients * The patented formula supports hot and cold therapy so it feels more comfortable in patients hands * Latex free material means it s an ideal option for users with latex sensitivities * Cross functional device with applications ranging from rehab to stretching and strength training * Supports a variety of finger hand wrist and forearm exercises making it an ideal replacement to putty and an economical alternative to hand extensors * Patented formula supports hot cold therapy ease of use and optimal form * Economical and intuitive Vapor permeable outer film provides an occlusive moist environment 6 x 7 inches