Serta | Luxurious Plush Top Low-Voltage Electric Heated Mattress Pad (California King, White) MATERIALS: Made from ultra-plush Micro-Velour fabric on top and a 250-thread count cotton shell for amazing softness and comfort FEATURES: Pad is divided into two separate zones and includes dual controls for individual adjustment and comfort; automatically shuts off after 10-hour for convenience, safety and savings CARE INSTRUCTIONS: Luxurious incredibly soft micro-plush fabric that is completely machine washable and dryable without any spilling, shrinking or stretching DIMENSIONS: Cal King pad measures 72"x 84"; Includes two controllers and dual zone individual control; Controller has a 19' power cord for easy placement