Nylon braided white-and-blue buoy line for clear, reliable water marking and safety Key benefits Improves safety and visibility: high-contrast white and blue braid makes hazardous areas and swim zones easy to see from a distance. Prevents accidents: clearly marks danger zones and swim boundaries to guide swimmers and boaters. Long-lasting performance: made from durable nylon that resists wear and stands up to repeated use in pool and open-water environments. Versatile use: serves as a buoy line or safety line for multiple water settings without special equipment. What it does Function: a buoy line designed for effective visibility and clear marking of dangerous areas or swimming boundaries. Material: braided nylon construction provides strength, abrasion resistance, and long service life. Appearance: white and blue braided pattern for fast recognition in varying light and water conditions. Performance: maintains visibility and structural integrity under normal pool and waterway use. Practical applications Swimming pools: mark shallow-to-deep transitions, separate lap lanes, or identify no-swim zones. Waterways and shoals: identify submerged hazards, mark channels, or create temporary safety perimeters for small craft and swimmers. Beach or open-water events: set clear swim course lines or safety boundaries during training and recreational events. Why customers choose this product Simple, effective safety solution that requires no special installation tools. Durable nylon braid reduces replacement frequency and maintenance effort. Clear color contrast and reliable buoy function reduce confusion and improve water-area management. Suitable for use wherever a visible, durable buoy or safety line is needed in pools, waterways, shoals, and similar environments.