Large comfortable heating pad Flexible adjustable electric heating pad, which ensures its fit, comfort and convenience of use. Scientific Design & Overheating ProtectionThe heating wire at Built-in double propeller completely and evenly distributes heat across your neck, back and shoulders, providing soothing warmth to relieve fatigue and pain. Overheating protection ensures safe use: the neck and shoulder warmer stops heating when the temperature reaches 60 degrees and continues heating when the temperature drops. 6 heating levels and 4 settings Timer Setting You can adjust the temperature level according to your different heating needs (40/44/48/52/56/60C). 4 adjustable timer levels (30/60/90/120 minutes) helps you save energy and avoid safety risks caused by using for too long. Machine WashableThe Extra soft surface made of 100% flannel and the breathable material ensure additional comfort. The power supply is removable so you can wash the fabric by hand or machine, keeping this electric heated blanket hygienic and usable for years. Best Winter GiftThis heating pad Back and Neck helps you relax your back/shoulders/neck by applying heat and you can feel warm in the cold winter. Overheat protection system provides better and safer user experience, is a great gift for your mother, father, family, friends and yourself.