General description The 5PCS Swimming Pool Floating Chlorine Tablet Dispenser with Thermometer is designed to simplify pool maintenance. This floating dispenser is compatible with 5-inch chlorine tablets, ensuring that you never have to worry about the chlorine levels in your pool or spa again. It is suitable for both in-ground and above-ground pools, as well as spas, and features adjustable chlorine gas outlets for customized dispensing. Technical specifications Color: Blue + White Material: Plastic Package Contents: 5 x Floating Pool Dispenser Measurement allowed error: +/- 1-3 cm Other information Chlorine tablets are not included. Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.