1. Quick-release system: User friendly design compatible with a range of devices and supports up to 4 users. Enables efficient towing operations via a reliable bidirectional connection and tool-free installation in 10 seconds. 2. Water-stable stabilization: Special flotation modules and balanced suspension ensure stable tow angles on the water. The smooth running 360-degree swivel pulley allows precise maneuverability without interfering with the propeller. 3. Optimized towing performance: Dual flexibility and high-strength polyester rope provide stable pulling force with long reach and durable service life. 4. Hook strength and compatibility: Special high-performance hook with reinforced load orientation and a corrosion-resistant design enables reliable use across different boat sizes and weight classes. Use scenarios: - Dockside launch and retrieval: Up to four users can coordinate quickly, with tool-free setup in seconds, to handle boats of varying sizes with minimal effort. - On-water maneuvering in marinas or crowded harbors: The 360-degree swivel pulley provides precise control and stable tow angles, reducing risk of propeller interference. - Rescue or assistance operations in calm to moderate waters: Robust rope and strong hook support reliable towing over extended reach and diverse boat weights.