1. Size of the swimming aids: The length of the rope is individually adjustable and blue white spliced. Twin hooks for attachment are included in the scope of delivery. Diameter of the individual swimming aids: 7 cm. The number of swimming aids is 2 per meter. 2. pool line: The rope is made of nylon, the hook is made of stainless steel and the buoy is made of PP plastic, which is robust and durable, not easily deformed and crack resistant and can be protected from wind, rain and UV rays to ensure its durability and longevity. 3. Highly visible buoy: The pool rope and buoy set are available in blue and white, ensuring excellent visibility. Within the swimming lane line, the energy of the water waves is absorbed by the buoy, which acts as a wave resistant buoy. It separates the deep and shallow ends of the pool, thus increasing in the pool. 4. Easy to install: The floating pool rope comes with sturdy, pre assembled stainless steel hooks. Simply attach the hooks at each end of the attachment rope to the wall anchors and use it. Simple and easy to install and very stable.