Luxurious ultra-soft micro-fleece fabric is conveniently machine washable & dryable without any pilling, shrinking or stretching * Patented Safe & Warm non-hazardous low voltage technology is safer than others on the market; saves energy; sleep better in a cooler room * Blanket is divided into two separate zones and includes dual lighted controls for individual adjustment and comfort; Automatically shuts off after 10 hours for convenience, safety and savings * No more uncomfortable bulky wires. The ultra-thin wires inside the Soft Heat blankets are almost impossible to feel; No annoying hot or cold spots * Convenient temperature pre-heat and hold feature that makes sure that your bed is warm and cozy before you climb in for the night; Built in over-temperature protection for safety and peace of mind