Bwarm Waterproof Heated Mattress Pad, Etl Certified Bed Warmer With, White King Polyester Fibre Imported SIZE: King Size, 78"W x 80"L, 18'' deep and 360all around elastic pocket helps mattress pad fit your bed. PREMIUM QUALITY: Bwarm Waterproof heated mattress pad is both skin-friendly and crafted with premium breathable knitted materials to safeguards your bed against spills and pet accidents, ensuring your mattress stays clean and fresh. aIt fits most premium mattresses with a thickness of up to 18 inches. DUAL CONTROL: Dual controllers ensure personalized comfort on both sides. Memory Function with 10 time settings provide 1-9 and H (represents for 12 hour) auto-off safety timer. 9 heat settings provide a warm and comfortable sleep for your desired warmth. Intelligent heating elements with ultra low electro magnetic field (EMF). SAFE RELIABLE - Designed with your safety in mind; Our Heated Mattress Pad is ETL certified and OEKO Standard 100 to provide highest safety. Conveniently machine washable. 5 YEAR Guarrantee: Bwarm heated mattress pads are safe and reliable made to provide highest safety and carry a 5 YEAR Guarrantee. Machine washable to maintain your blankets fresh and hygienic for years to come.