SECURITY AND STABILITY: This pool safety divided rope is made of thickened ABS and nylon braided rope, one-time molding, hollow in the middle, safe and stable, UV-resistant, can prevent deformation, breakage and aging, no to worry about scratching fingers, will not fade, can be reused for a long time HIGH VISIBILITY COLORS: This pool divider is blue and white in color, providing effective visibility and easy identification in the water, making it easy to distinguish different areas, mark buoys for dangerous areas or swimming lanes BUOYANCY STABLE STAY SAFE This swimming pool lane line can separate the lanes and avoid collisions between swimmers, thereby improving safety. The buoy absorbs the energy of water waves and plays a role in wave dissipation and wave blocking. Our swimming pool lane markers can help swimmers maintain the correct swimming direction and give athletes a good competition environment WIDE RANGE OF APPLICATIONS: This safety rope is not only suitable for swimming pools and pool parties, but can also be used to mark dangerous areas, protect loved ones during swimming activities, turn your outdoor space into a competition practice areas or swimming lane, and is also suitable for rivers, waterways, shallow water obstacles and other water aids to prevent floating objects from accumulating EASY TO INSTALL: Safe and easy, comes with all installation components and clear installation instructions, including all necessary hardware and tools, just use the ropes both ends of the pool safety divider and tie it with hooks. It can be removed when not in use