Comie 330lb 12.5ft Multi Purpose Aluminum Extension 7 in 1 Folding Step Ladder Foldable Lightweight Scaffold Ladder
- ...der and also can be changed into many different shapes to meet different height requirements and working needs. Can be used 9 different ways, use as a temporary bridge or at construction. It can be used as single ladder, double sided ladder, trestle, work platform, stair ladder, telescoping ladder, twin stepladder, stairway stepladder, or as two scaffold bases etc..