This Sunbeam® Standard-Size Heating Pad delivers soothing heat therapy for common muscle pain and joint pain. The 12 x 15-inch pad covers most muscle groups to help accelerate tissue healing and relax sore muscles associated with muscle tension and stress. Customize treatment with 3 heat settings. Enjoy convenient features such as an easy-to-use slide controller designed for those with arthritis pain, a long 9-foot cord for added convenience, and spray fabric cover with water for optional deep, penetrating pain relief. The vinyl hot pad has a soft, machine washable cover for easy care. Pain Relief: 12 x 15-inch Sunbeam heating pad provides soothing heat therapy for common muscle and joint pain Clinically Proven: Heat is clinically proven to relieve pain associated with muscle tension and stress High-Level Heat: Heat increases blood flow to accelerate tissue healing and relax sore muscles associated with muscle tension and stress Arthritis-Friendly Slide Controller: Customize treatment with 3 heat settings using the large slide button controller, specially designed for those with arthritis pain Convenient Features: Long, convenient 9-foot cord Moist Heat Option: Spray fabric cover with water for deep, penetrating pain relief Easy Care: Vinyl pad has a soft cover that's machine washable and dryer-safe HSA/FSA Eligible UL Certified, FDA registered Class II Medical Device