Mop parts: Easy installation, simple design, no professional tools required, enabling quick setup. Includes a rotating mop handle for added versatility during cleaning. Mop handle replacement: Convenient replacement option with a practical design for easy mop handle replacement and use with mop sticks. Rotating mop handle: Replacement handles with a useful design that enables easy swaps, offering practical and convenient use for mop handle replacement. Rotating mop stick: Effortless installation and high-quality workmanship with a simple installation process; no tools required for rotating mop stick replacement. Use scenarios: - Quick handle replacement during routine cleaning when a mop handle is damaged or worn, minimizing downtime and avoiding tool needs. - Multi-task or multi-room cleaning where swapping handles quickly saves time and maintains flow without tools. - Cleaning hard-to-reach areas and corners where the rotating handle design improves reach and maneuverability.