Description: 8 inch Swimming Pool Floating Pills Disinfecting Box with Thermometer Automatic Drug Dispenser Afloat Disinfection Chlorine Pill Tablet Case Spa Pool Accessories Material: ABS plastic Color: As shown Size: height 185mm, diameter 176mm, bottom diameter 100mm Specifications: Feature: 1. Swimming pool floating chemical dispenser for 3 inch chlorine tablets. 2. No more worrying about the chlorine content in the swimming pool or spa. 4. This dispenser is suitable for underground swimming pools, above-ground swimming pools and spas, and is equipped with adjustable chlorine gas outlets, which can be adjusted according to your preferences. Package Included: 1 X Automatic Chlorine Tablet Dispenser Notes: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!