Floating Pool Dispenser with Customizable Flow Options for Optimal Water Quality Description: Product Size: 5-inch floating pool dispenser, 12 cm x 12 cm / 4.72 inches x 4.72 inches. Premium Material: The pool float is made of premium PVC material, which is wear-resistant, durable, not easy to break, reusable, and ensures long-lasting use. Pool Supplies: The floating pool dispenser floats and easily reaches every corner of the pool for balanced dispensing of cleaning tablets. Adjustable Release: The pool float has 4 adjustable flow ports to control the release. The twist-lock lid is designed for quick and easy filling and is not easy to fall off. Wide Applications: The floating pool dispenser is suitable for indoor and outdoor pools, large and small pools, spas, bathtubs, ponds, water parks, aquariums, etc. Specification: Material: PVC Package Includes: 1 x Floating Pool Dispenser, 1 x Pull Ring