KKmoon Floating Pool Chemical Dispenser Retractable Bromine Chlorine Dispenser 3-inch Tablet Holder Floater for Spa Hot Tub Swiming Pool

Features:
The floating spa/pool chemical dispenser make diffusing chemical tablets no hassle.
Can holds up to 3 inches bromine or chlorine tablets. Retractable design makes it easy to store.
Lockable cap keeps the chemical tablets securely inside.
Adjustable ring allows you to easily control the flow of chemical.
Made of high quality ABS, it is solid-built, well-made for long term use.
Note:
*Bromine or chlorine tablets are not included.