Naturally restore moisture to dry interiors with the Kitty Humidifier! Just fill the glazed ceramic bowl with water and place the cute kitty inside. It’s made of dolomite clay that absorbs water and releases just the right amount of moisture into the air through natural evaporation. It’s silent and requires no electricity! Greatly improves indoor air quality, especially during the dry, winter months. Measures 6 ½” H x 3 ½” W.