Features： 1、Made of nylon material, it is durable, wear-resistant and can be used for a long time. 2、This product is a buoy for effective visibility. It is very suitable for dividing dangerous areas or swimming lanes. 3、One-time forming, hollow in the middle, strong buoyancy, can float in water. 4、White and blue nylon braided rope, easy to identify in water, can clearly distinguish between waters. 5、It can be used as buoy line and safety buoy line in swimming pool, waterway, shoal and so on. Specification： Features: Made of nylon material, it is durable, wear-resistant and can be used for a long time. This product is a buoy for effective visibility. It is very suitable for dividing dangerous areas or swimming lanes. One-time forming, hollow in the middle, strong buoyancy, can float in water. White and blue nylon braided rope, easy to identify in water, can clearly distinguish between waters. It can be used as buoy line and safety buoy line in swimming pool, waterway, shoal and so on. Specification: Condition: 100% Brand New Item Type: Swimming Pool Lane Line Material: Nylon, ABS Weight: Approx. 700g / 24.7oz Length: Approx. 5m / 16.4ft Package List: 1 x Swimming Pool Lane Line Note: 1.Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Package List：