[Floating design] Floating chemical dispenser design, to ensure chlorine is effectively distributed everywhere, prevent the accumulation of algae and effectively manage pool PH[Adjustable] The adjustable flow outlet has different gear positions, to control the release of chemicals, adjust the flow rate of the medicine flow according to the actual situation of the pool, save the cost of chlorine[Safe and reliable] Size: 12 x 11.8 x 4.7cm, can hold 250g tablets, has a lockable lock cap, which can safely keep chemical tablets inside, providing a safer and more enjoyable swimming pool experience[Easy to use] Just open the cap, add the slowly dissolving chlorine or chlorine particles, adjust the outlet and put it in the pool, then it will float around the pool to release the chlorine[Applicable] Designed for the dispens of bromine and chlorine tablets in swimming pools, suitable for ground swimming pools, jacuzzis, hot tubs, above ground swimming pools and spas