Get ready for some poolside fun with this 21' Round 48-52 Overlap Wall Boulder Beach Above Ground Pool Liner. This liner is perfect for your above ground pool and is made with high-quality vinyl material that ensures its longevity.The liner has a beautiful ocean blue color and is designed with a round shape that perfectly fits your pool. This liner comes with grommet material that ensures a secure fit for your pool. It is suitable for all above ground pools and is easy to install. The liner is perfect for enhancing the look of your pool and making it more appealing to your guests. Shop now and get this amazing pool liner that will give you countless hours of fun in the sun.