Keep your pool water clear with a chemical film stand by Bestway. This floater is available in 3 assorted colors and depicted 3 in (7.6 cm) chemical discs. It also has an adjustable dial to control the release of chemicals. (Tablets not included.) It also has an integrated pool thermometer with an easy-to-read temperature scale that displays in both Fahrenheit and Celsius. Chemical Float * Dispenses 7.6 cm / 3" chemical tablets * Adjustable dial to control chemical release * Integrated with thermometer * Easy to read temperature scale * Displays in both Fahrenheit and Celsius * Tablets not included Contents: One chemical float Made in China With its test strips and swimming chemical accessories, Bestway ensures that pool owners have an easy and convenient way to keep the water in their pool healthy, clear and chemically balanced.Each above ground pool must be taken care of to ensure lasting longevity year after year, these items will allow pool owners to Swim by keeping the water ready for use whenever they need a fun day.