Introducing our 20 x 40 ft Inground Pool Safety Cover! With an added 4x8 ft Center Step, this cover provides a snug fit for up to 20 x 40 pools, reducing water evaporation and debris buildup. Crafted from durable polypropylene, it's reinforced for longevity and comes with all necessary hardware for easy installation. A must for protecting your pool during winter, ensuring a clean, clear pool come spring!