6 TEMPERATURE SETTINGS: Choose from heat pad 6 adjustable temperature levels 104 °F, 113 °F, 122 °F, 131 °F, 140 °F, 149 °F to customize comfort. Get just the right amount of warmth for everyone's needs 4 TIMER OPTIONS: Easily set the desired duration, with 4 timer options to customize different heat therapy times, large heating pad for back pain relief EXCELLENT FOR COLD NIGHTS: Stay warm and cozy on chilly nights with moist heating pad. It provides consistent heat and feels snug while relaxing after a long day INSTANT PAIN RELIEF: Immediate relief from pain in various body areas. Back, arm, and abdominal pain can be effectively relieved with just a heating pad EASY TO STORE: Its flexible design allows you to roll up the back heating pad for back pain for easy storage. Keep space organized Heating Pad for Back Pain