Ascend Steel rolling platform ladder a rolling staircase, with the stair type ladder you are able to climb safely toward and  this product can be descended facing away from the ladder.  Handrails are placed on the side as well as on top , for user safety and stability . Castor is built in providing mobility for your ladder. You can get rolling platform ladders with steps ranging from 3 steps to 19 steps serrated steps on every step & platform