Blue And White Hydrotools Sail Boat Thermometer Features a soft top design Easy to read dual scale Includes shatter resistant case and ready to hang nylon cord Item measures 9.5 inches high by 3.5 inches wide by 1.5 inches deep Use this floating sailboat thermometer to get an accurate temperature of 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. Sailboat topper swimming pool and spa thermometer. Soft top design. Easy to read dual scale. Features a magna-view window. Accurately reads air or water temperature. Shatter resistant case. Comes ready-to-hang on a white nylon cord Dimensions: 9.5"H x 3.5"W x 1.5"D. Material(s): plastic