Fold-N-Store Rolling Ladders, 12 Steps, Perforated, 120" HighMobile steel ladder can be folded for space saving storage or transporting (removal of a component required to make foldable) Fast, convenient access to remote, hard to reach elevated locations Two 10" diameter semi pneumatic wheels on rear of ladder, reinforced rubber tips on front legs to secure ladder during use Tilt and roll mobility allows passage through doorways Ideal for use on asphalt or similar rough surfaces Welded rail and step sections;