Material and design ABS material provides a safe and stable hanging mechanism for the pool cleaner, supporting efficient operation. Function and usability Enables easy use on pool surfaces or underwater, giving flexible application during cleaning. Designed to support maintenance tasks, allowing quick handling of the cleaner as part of routine pool care. Compatibility and performance The accessories hook is for automatic use and is compatible with all pool robot cleaners, ensuring broad applicability. Use scenarios Scenario 1: While cleaning the pool floor or walls, use the hanging mechanism to keep the cleaner stable and properly positioned for effective coverage. Scenario 2: During underwater adjustments or retrieval, the accessory provides a convenient point of contact to maneuver or secure the cleaner without excessive effort. Scenario 3: For maintenance and storage, use the hook to hang the cleaner when not in use, benefiting from compatibility with all pool robot cleaners. Summary of benefits Safe, stable hanging mechanism improves handling and performance. Versatile use on surfaces or underwater enhances cleaning flexibility. Universal compatibility with all pool robot cleaners simplifies maintenance and setup.