1. Stable construction: This pool partition wall is made of highdensity ABS, which is stable and strong, not easy to deform, tear or break, UVresistant and can be used for a long time. Nylon rope has high strength, low density, good stability, large tension and strong loadbearing capacity 2. Buoyancy stability: The buoyancy coefficient is stable and the antiinterference is strong. The scientific design effectively reduces the disturbance of water waves in each lane and reduces resistance. It can float stably on the water surface and provide a good competition environment for athletes 3. Pool dividing rope: 1 m buoy has 2 buoys, diameter each 7 cm. Number of pool buoys: 118 m. 4. High visibility: The blue and white buoy is easy to spot in the water and can clearly distinguish the deep and shallow ends of the pool and lanes. Use this rope and buoy as a marking line to protect your while swimming