With a soft, microfiber top layer and your choice of 10 temperature settings, this Serta Heated Microfiber Twin Mattress Pad will keep you warm and comfortable through every season! Mattress pad measures 75L x 39W in. Crafted of microfiber with polyfill Fits mattresses up to 18 in. in height Features ten (10) heat settings 1-12 hour automatic shut off timer Overheating protection Includes a digital controller Features a 6 ft. power cord and 11 ft. controller cord ETL certified Care: Machine wash separately in cold water on gentle cycle. Do not bleach. Tumble dry low. do not iron. This item is available at Kirklands.com only, not available in stores. Please note: this item cannot be shipped to APO/FPO addresses.