Features:1. Protect your swim center family pool from leaves or other debris with the rectangular pool cover, a great accessory for helping to maintain fresh, clean pool water All summer long.2. Stops dirt and leaves entering the water. Save your effort to drain, clean, and refill the pool.3. Rectangle pool cover can stay strong even though sitting in direct sun. Package: Only Pool Cover, the pool is not included.4. Waterproof pool covers extend the life of the pool and make the pool more durable.5.There are ventilation holes to let the water breathe. The water in summer is easy to deteriorate. There are ventilation holes to keep the water quality better. The ventilation holes can also prevent the rain from accumulating on the cover.Notice:*Actual color may be slightly different from the image due to different monitor and light effect*Please allow 1-3cm deviation due to manual measurementSize: As the picture shownincludes:1 set x Rectangular Pool Cover