The King Pad (14 Inch x 27 Inch) is reccomended for large areas such as the back and spine.Thermotech is the premiere professional grade heating pad. The Thermotech heating pad produces moist heat automatically by attracting moisture from humididty in the air. This moisture is then retained by the pad's washable outer flannel cover.

Moist heat is most effective for providing relief on many types. Automatic shut off after selected time period is over. Washable flannel outer cover. 4 Temperature and 4 Time settings. Professional grade penetrating moist heat for longer relief.

Best Sellers Rank: See Top 100 in Health & Household. Item Dimensions LxWxH: 26 x 14 x 1 inches. Item Weight: 2 Pounds. Color: Beige. Brand: Thermotech. Material: Flannel. : B003H503IY. Manufacturer: Brighteye Innovations. Date First Available: July 19, 2004. Item model number: King (26"x 14"). Product Dimensions: 26 x 14 x 1 inches; 2 Pounds. Is Discontinued By Manufacturer: No.