With a microfiber top layer and your choice from 10 temperature settings, this mattress pad will keep you comfortable all winter long. This pad features a 1-12 hour automatic shutoff timer and overheating protection for added peace of mind. Features: • Soft microfiber top • Fits mattresses up to 18" in height • Features 10 specialized heat settings, 1-12 hour auto shutoff timer • 2 separate temperature zones for Queen, King and Cal King sizes (2 controllers) • Power cord 6 ft long, controller cord 11 ft long • Overheating protection • ETL certified • Machine washable • Includes manufacturer’s 5-year warranty Twin Size Description: 1 Heated Mattress Pad:39"W x 75"L + 15"D Twin XL Size Description: 1 Heated Mattress Pad:39"W x 80"L + 15"D Full Size Description: 1 Heated Mattress Pad:54"W x 75"L + 15"D Queen Size Description: 1 Heated Mattress Pad:60"W x 80"L + 15"D King Size Description: 1 Heated Mattress Pad:78"W x 80"L + 15"D Cal King Size Description: 1 Heated Mattress Pad:72"W x 84"L + 15"D Solid Warranty available China Imported Material & Care Polyester Microfiber Machine washable