Features: High quality material: made of high quality PP material, tasteless, non-toxic, safe and reliable, it is durable. Large storage: 5 "large storage box suitable for 1.5" tablets, so that you can apply medicine at a time, the time for long-term use is more simple. Floating design: the floating applicator adopts a floating design, which can float on the surface of the water after loading the medicine. Scalable bottom design: the bottom can be scalable, free to change the discharge speed, control the dosage. Apply to:Suitable for swimming pools, jacuzzis, spas, outdoor swimming pools and spas. Specifications: Material: PP Color: Blue & White Size:13.5*8.5cmcm/5.31*3.34in Weight: Approx.130g/4.58oz Packing list: 1* Chlorine Dispenser