Large Enough for Full Cover Our heating pad with 37*22 inch size, provide a full and comfortable cover for your back, shoulders and neck, and effectively relieves fatigue and stress with penetrating comfy heat(Do not use as a seat cushion). Comfortable Material Quality flannel provides optimal comfort for touch while facilitating heat preservation, and is machine washable after removing controller and power cord, maintaining hygiene and softness all along. Snap Buttons & Fixture Straps Design This heating pads will stay in place by fastening buttons and straps, besides, it also with slightly weighted edges design. Without sliding or coming loose,you can wear it easily. 6 Temperature Settings & 4 Timing Setting The heating pad with 6 levels temperature setting:40/45/48/52/56/60.Fast heating for instant relaxation.Around 7ft cord,move around freely. ON/OFF push switch,IC controller with LED indication.4 timer levels to adjust(30/60/90/120min).Intelligent timer for safety even if you forget to turn heat pad off. Reassuring Single circuit provides consistent temperature.If the local temperature of the blanket is too high, the power supply will be cut off automatically. Provides soothing relief for joint&muscle. Great for you provides safe warming comfort zone.