About this item Keep Clean: Less time cleaning it with the solar pool cover, this above ground pool cover helps keep your pool free of dirt, and debris when not in use High-Quality: Made of high-quality UV-resistant woven fabric, it is strong and durable. There are also some drainage holes in the middle to avoid excessive water accumulation on the top during heavy rain Keep Water Temperature: This pool cover not only can reflect sunlight during the day to avoid overheating of water temperature but ensure your pools temperature does not drop too much by protecting it at night Reduce Water Loss:Pool Cover floats on water surface to reduce water evaporation by 95%, Helps to save money by reducing pool chemical evaporation Drawstring design: The drawstring design can prevent pool cover from being blown off by the wind.These pool covers fit snugly over the top of the pool to prevent leaves, dust and debris from accumulating in the pool