1.STABLE CONSTRUCTION: This dividing rope for the pool is made of ABS plastic and nylon with a smooth surface and pleasant feel. You don't have to worry about scratches on your fingers. It is stable and robust, does not deform easily, does not tear or break, is UVresistant and can be reused for a long time. 2.Highly visible colors: The pool buoy is blue and white, so swimmers can clearly see the pool's line. It reminds them of the boundary and helps prevent collisions or unauthorized entry into restricted areas of the pool. 3.Stable buoyancy and : Lane lines in the swimming pool separate the swimming lanes, avoid collisions and thus increase . Buoys absorb the energy of the water waves and contribute to wave dissipation and blocking. Our lane markers help swimmers maintain the correct swimming direction and provide athletes with a comfortable competition environment. 4.Versatile use: Not only for swimming pools and pool parties, but also for marking dangerous areas, protecting your loved ones while swimming, transforming your outdoor area into a competition training ground or a swimming lane. Also suitable for rivers, waterways, shallow water obstacles and other water aids to prevent the accumulation of floating objects.