Soft Top Duck Pool Thermometer Accurately reads air or water temperature Shatter resistant case; magna view window Has a convenient nylon cord for placement 8.5 inches high by 2.5 inches wide by 2 inches deep Use this floating yellow duck topped thermometer to give you an accurate temperature in your swimming pool or spa. The thermometer has an easy to read dual scale and a shatterproof case. The thermometer also comes equipped with a ready to hang nylon cord. So don't ever worry about jumping into a cold pool again, just use this thermometer to check the temperature before getting in. Features. Features a soft top duck at the top of the thermometer. Accurately reads air or water temperature. Reads both Fahrenheit and Celsius. Durable nylon anchoring cord. Shatter resistant case. Magna-view window Dimensions: 8.5"H x 2.5"W x 2"D. Material(s): heavy duty plastic