1. Durable Material The rope is made of nylon material, and the buoys are crafted from very hard polyethylene plastic—lightweight, with strong buoyancy, and stable. They do not tear under sunlight exposure or fade, ensuring longterm use. 2. Product Specifications The 1meterlong buoy rope features 14 buoys, each 5.5 cm thick with a diameter of 11 cm. The rope can meet your needs and adapt to your pool, while the integrated floats can be adjusted or removed to create an effective visual guide for swimmers. 3. Pool Rope Our rope series is designed with the safety of your family and children in mind. Use this set to separate the shallow and deep ends of your pool, making depth changes easily noticeable. It can also be used to create swim lanes for training and competitions. The vibrant pool divider lines are visible, blend seamlessly into the pool, and are ideal for various applications. 4. Wide Applications The swimming rope is primarily used as a surface navigation aid. It is for marking hazardous areas or swim lanes and is mainly used in swimming pools, waterways, shallows, beaches, dangerous spots, and more. It can also be used for gyms, private pools, oceanariums, landscape pools, and other large swimming areas.