Packaging includes: Weight replacement of swimming pool hoses, including 2/4/8 pieces, meeting different quantity requirements，suitable for various diameter 4cm hoses, Preventing floating: The weight of the swimming pool cleaner hose can prevent the automatic swimming pool cleaner vacuum head from floating in the pool water without vacuum pumping, Suitable for: Suitable for most pool cleaners hose ,iincrease weight, Easy to use: Simply place the hose weight replacer on the approximately 15 inch hose of the broom, and the opening is designed to fit well on the hose, Tips: If you have any other questions, please consult us and we are happy to answer it for you