Our Econo Porch provides the stability of the ground it rests on. The rise is comfortable for grandma as well as the grandkids. This step comes fully assembled, simply unfold the step and attach six lock-open braces for stability. 300 lbs. weight capacity. 3 steps, 27 Inch wide by 16 Inch deep landing platform, 27 Inch wide by 9 Inch deep steps, 7 Inch rise, total platform height of 28 Inch, Interchangeable handrail for left or right hand usage