[Product Size]: compact size is 8 inches(about 20.2 cm), 3.7 inches(about 9.9 cm) wide, 1 inch(about 2.5 cm) in diameter, our hooks fit seamlessly with standard pool poles. (Note: Pool pole is not included). EASY RETRIEVAL, SIMPLIFIED MAINTENANCE: Our hooks are designed to be simple, allowing you to retrieve your pool robot without getting it wet. Simply hang the pool pole on the hook without getting it wet, making pool maintenance a breeze. EASY STORAGE: Lightweight and compact, our hooks are easy to store. Hang it on a hook or place it in a poolside cabinet for quick access. Attach it to the telescopic pole and you're ready to go. WIDE RANGE OF APPLICABILITYOur pool robot hooks work with all cleaning robots, so you don't have to worry about compatibility issues. No matter what other cordless vacuum cleaner you own, our pool vacuum retrieval hooks provide a universal storage solution to meet your needs. [Safe and Sturdy Hook]: Made of high quality ABS and PC materials, ensuring a safe and reliable support for your cordless pool robot cleaner.