This Thermo-Kitty Bed has a dual thermostat 4 watt heating unit buried deep within its thick, supersoft, orthopedic foam base. It warms the surface 10-15 degrees above ambient air temperature to a cat pleasing 102 degrees when in use. The washable cover comes in two colors and is attractive in any room in the house. This bed is 16"x16"x6" and fits cats up to 12lbs. Indoor use only. This bed comes in dark mocha or Sage. FREE Shipping with orders $50.00 or more! We also offer paypal at our checkout.