Swimming Pool Safety Buoy Line Designed to demarcate restricted or lane areas in water, this buoy line is suitable for pools, waterways, shoals, beaches, and other hazardous zones. The buoy line uses braided rope and polyethylene to deliver strong buoyancy and durable, wear resistant performance that lasts for many seasons. The visibility color is easy to identify in water, helping swimmers and lifeguards quickly distinguish lanes and the deep versus shallow ends, with color fade resistance over time. Each buoy measures 10 cm by 7 cm (3.9 inches by 2.8 inches). Key benefits Function and safety: clearly sections off hazardous areas or swimming lanes to improve swimmer guidance and safety. Durable materials: made from braided rope and polyethylene for strong buoyancy and wear resistance. visibility: color is easy to spot in water and remains readable, enabling quick identification of lanes and depth changes. Precise dimensions: each buoy measures 10 cm x 7 cm (3.9 in x 2.8 in). Use scenarios In swimming pools to mark lanes or designate hazardous zones, improving pool organization and safety. In waterways, shoals, and beaches to delineate safe swimming areas or warn of hazards. In large outdoor water facilities to create visible boundary lines and guide swimmers along designated routes.