to support your hips and lower back, as well as improves blood circulation with soothing heat to keep you warm and help reduce muscle aches and tension. The super-soft pillow provides warmth via an internal heating wire and easy-to-use controller. The comfortable pillow is stuffed with 1500 grams of plush fill for a firmer feel. Plus, you can customize your experience with with 3 heat settings and 10-hour auto-off.