Specifications:The dispenser is made of PP material, which is anti-oxidated, durable and corrosion-resistant.It is specially designed for long-term administration of chlorine tablet, targeted to solve the problems of frequent administration of chlorine tablet, difficult to last long cleaning, etc.You just need to put the tablet in it and let it float freely in the pool water, beautiful and practical.Tight design with no air leakage means no special exhaust device is needed.With flexible external controller, without any other equipment, the chlorine tablet is directly injected into the swimming pool or bathtub.It has fully automatic low water level design. When the water pump stops working, the water level is automatically lowered to avoid immersion of chlorine pills and prolong the service life of chlorine pills.Item Name: Floating Chlorine DispenserMaterial: PPSuitable: for 1"/3" Chlorine PillsApplicable Places: Swimming Pools, Hot Spring Pools, and Other Water PlacesFeatures: Floating, Easy to Use, External Controller, Anti-OxidationSize: 25cm x 14.5cm x 10.5cm/9.84" x 5.71" x 4.13" (Approx.)Notes:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Floating Chlorine Dispenser(Without Chlorine Pills)