Delineation of Area : Floating lane divider buoy brightly colored, easy to identify in the water, eye catching and attractive, easily noticed by swimmers in the pool and blends in perfectly. Durable Materials : The pool safety rope made of high density polyethylene buoys and plaited rope, wear-resistant, anti-UV, no fading, not easy to aging, impact resistance, not easy to break and long service life. Easy to Install : Simply attach the ends of the rope to the wall anchors with the hooks securely to complete the installation. You can adjust the length of the safety rope or the number of buoys to suit different sizes of pools. Product Dimensions : The safety buoy kit will include: 1m (3.3ft) safety buoy line has 3 buoys, each buoy length: 10cm (4"), diameter: 7cm (2 3/4"); The package also includes two hooks, retaining pins and stringing bars. Wide Application : Swimming pool buoy lines great for demarcating hazardous areas or swimming lanes. can be applied for swimming pools, pool parties, public pools, swimming training, marking danger areas.