OOCCO Electric Blanket Heated Under Bed Comfort Throw, Fully Fitted Mattress with 3 Heat Settings, Stripe Super Cosy Heated Blanket, Overheat Safety Protection

About this item The interior of the plumbing mattress is heated by professional PTC.The thermal resistance is small, evenly and tightly placed, and evenly distributed throughout the body, allowing you to directly warm up and provide extra warmth. When resting, it can help calm the neck, shoulders, back, legs, etc., with high heat transfer efficiency and more energy-saving safety.