Size: Fits a round pool with a diameter of 183 cm. Material: Pool cover made of high-quality, environmentally friendly, and non-toxic PE (polyethylene). The waterproof pool cover extends the life of the pool and makes it more durable. Function: The pool cover fits snugly around the pool, preventing leaves, dust, and debris from accumulating in the pool. The wear-resistant rope is attached to prevent it from being blown away by the wind. Reduce water waste: Evaporation is limited and the need for chemicals is reduced. Easy to install: Lightweight, foldable, soft, and gentle on the hands, making it easy to transport to any location, such as gardens, campsites, or balconies. Easy to install, suitable for round pools.