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.