This is a 21 ft. diameter round pool wall. It is 54 inches tall. This is the pool wall only; and does not include any extra parts except for a hardware kit to bolt the wall together. The Printed design is Cascade. There are pre-cut holes to fit a water return as well as a standard skimmer. If you have a wide-mouth skimmer currently, you will need to also purchase a standard skimmer from your pool retailer or another online merchant.