The Insta Heat back provides penetrating heat to large areas of the? body at the same time to keep you warm easily on cold days; specially? designed to wear around the neck and shoulders, can be flexibly used? on back, abdomen, legs, waist and more. Closure and lightly weighted edges help drape the Insta Heat Back? naturally and comfortably around the neck and shoulders for hands -free pleasure; 2 straps hold the pad in place for people with different? bodies. Choose between 6 heat settings for the exact amount of heat you want;? 4 timer settings promote safety and energy saving; the long power? cable allows you to move freely while you relax with the wrap. The flannel micro plush surrounds you with maximum comfort while? helping to distribute heat more evenly. The removable controller and? washable fabric material help maintain the hygiene and softness of this? washable heating pad. Overheating protection system provides a caring and safer user? experience