The Smart Step System is an innovative and comfortable entry and exit for the above-ground pool. The inside 24? width step provides ample room for a smooth transition while maximizing the swim area. On the outside of the pool, a heavy-duty structural grade ladder offers solid footing and a swing up and lift-and-lock safety feature. The superior strength-to-weight performance, stability and price point make this combo the leader among the above-ground swimming pool step systems. Features: No-Swim Zone and Flow-Thru step design Adjustable for 48"-54" pools. Superior strength, durability and stability Shown with optional Smart Lite.