1. The cover cloth can prevent dust from falling and has a certain insulation effect. This summer, I have more time to swim in the inflatable pool and less time to clean it with the pool cover 2. Slide the rope to make the pool cover fit the size of the pool perfectly, and secure it with a rope to prevent the cover from being blown away by the wind 3. There are round holes on the surface of the cover cloth to allow air to circulate in the swimming pool and prevent the water quality from rapidly deteriorating; It can also prevent rainwater from accumulating on the cover cloth in rainy days, so as to avoid the pressure of the cover cloth falling from the swimming pool 4. We will strictly check the quality before shipping. If you have any questions about this product, please do not hesitate to contact us.