Sunbeam Heated Waterproof Mattress Pad: * 200 thread count * 6 oz of fiber fill * 10 heat settings * Dual-zone heating elements * Automatic shutoff * Full: 54" x 75" * Queen: 60" x 80" * King: 76" x 80" * California King: 72" x 84" * 100 percent cotton * The Sunbeam Heated Waterproof Mattress Pad is machine washable