Flexible for 1/1-3/3/2 /4 or 5 / 3 or 4 / 2 or 3/ 1 or 2 Step: Max Height for Steps: 6.3 in/17.7 in(for 1-3 steps option )/ 25.5"(for 3 step option)/23.6 in(for 2 step option)/32"(for 4-5 step option)/26"(for 3-4 step option )/14.6"(for 2or 3 step...