Ice It! ColdComfort System X Large 9 x 20 Jobst Ultrasheer 15 20 Knee Hi 5 (W) x 16 (D) 10 LL 100 5 (W) x 16 (D) * Made of Polyester Nylon Cotton and Spandex © ColdCOMFORT © Cold Pack: Stays flexible when fully frozen to mold around painful area *Quickly reaches freezing temperature *Maintains low temperature longer for optimum therapeutic benefit *Non toxic fill enclosed in latex free vinyl *Durable enough to be used several times a day *Ergonomic designs for specific areas such as the neck shoulder back or wrist *Cover: Fabric protects skin from tissue damage due to hypothermia *Insulated cover retains cold longer for maximum benefit *Plush fabric with foam cushion is soft and gentle on painful skin *Prevents condensation from wetting the skin or clothing *Fully removable can be machine washed and dried to maintain freshness and new appearance *Elastic Strap: Velcro© at both ends to be fully detachable *Generous width for stability *Long enough for virtually unlimited positioning options *Provides customized compression *Allows the user to maintain activities during cold therapy