Reduce your energy bills while being comforted by the warmth of the Woolrich heated sherpa mattress pad. The cozy sherpa material provides a soft base, while 5 different heat settings allow you to adjust the pad to your perfect temperature. A 10-hour automatic shutoff and overheating technology provide peace of mind, making this machine washable pad an optimal addition to your bed for the coldest nights.# of Controllers: 2Features: Temperature Regulating, HeatedBed Size: California KingMattress Depth: Up To 17 In DeepCare: Machine Wash, Tumble DryMattress Pads & Toppers Type: Mattress PadsCountry of Origin: Imported Woolrich Heated Mattress Pad