4″ Flower Thermometer, Fade Resistant Silk Screened Graphics On White Resin Frame, Precision Made Tube Thermometer For Accurate Temperature Readings, Bold Celsius & Fahrenheit Scale In 2 Degree Temperature Increments, High Impact Resin Construction For Durability, Door Or Window Mountable With Wide Mouth Suction Cups, 4″H x .125″W x 2″L.