Revolutionary Water Heating System – The water heating system circulates water through a soft and comfortable mattress pad to bring your bed ideal sleeping temperature. Benefit from Precise Temperature Control technology, our water heating system can maintain your bedding temperature at ±1℉, keeping you warm and comfortable throughout the night. 30% Energy Saving – With advanced power management and high convert efficiency, our water heating system can save 30% more electricity than traditional electric blankets. We adopted new mute technology for the high flow water pump, caring your comfortable sleep every night. Softy and Comfy Pads – The mattress pad is made of double-layer super soft fleece surface filled with whole piece foam and internal tubing system that is both discrete and durable. Quilted square pattern is simple but elegant, available in Twin, Queen and King sizes. Color: Gray.