visibility design White and blue nylon braided rope provides easy identification in water, helping to clearly distinguish zones for safety and organization. Durable and long lasting Made from wear resistant nylon, engineered for extended use in wet environments and frequent handling. Versatile buoy line and marker Suitable as a buoy line and buoy marker in swimming pools, waterways, and shoals to define boundaries and lanes. Clear boundary and lane marking Designed for effective visibility, making it ideal for dividing areas or establishing swimming lanes with reliable conspicuity. Use scenarios In a swimming pool, serve as lane markers to organize lap swimming or training sessions. Along a river or waterway, mark the safe swimming area separate from boat traffic for enhanced safety. Around shoals or shallow areas, delineate hazard boundaries to inform swimmers and natural navigation.