The Anchor Universal Pool Step Weight is a convenient, safe, and clean method for securing your pool steps. Simply open the container, add sand or pea gravel, and use the handle to submerge it behind your pool steps. No more unstable or floating steps, no more unpleasant sand bags or cement blocks, and no more issues with algae! Use 2 weights for 26" steps and 3 weights for 36" steps. Each weight can hold up to 50 pounds of sand. It's a straightforward process - fill, close, and place. This effective solution allows you to enjoy swimming without the hassle of constantly adjusting your steps.