Targeted Pain Relief 22 x 14inch Sunbeam heating pad wrap features a tailored design to provide soothing highlevel heat for effective relief of neck pain and shoulder pain Stays in Place Lightlyweighted edges and a magnetic closure hold pad in place for handsfree use Clinically Proven Heat is clinically proven to relieve pain associated with muscle tension and stress HighLevel Heat Heat increases blood flow to accelerate tissue healing and relax sore muscles associated with muscle tension and stress EasytoUse PushButton Controller Customize treatment with 4 heat settings using the pushbutton controller with LED heatsetting lights for visibility in the dark Convenient Features Optional 2hour autoshutoff and a long convenient 9foot cord Moist Heat Option Spray fabric with water for deep penetrating pain relief Easy Care Entire luxurious Micromink wrap is fully machine washable and dryersafe for easy carejust disconnect the controller UL Certified FDA registered Class II Medical Device HSAFSA Eligible