Portable Heavy Duty Folding 3-Step LadderQuality Material: Carbon steel frame. Our Easy to use and carry telescopic ladder with wide pedals helps extend your reach for high shelf, closets, cabinets, cleaning, and more. Large Size: Expand Size(L W H): 3 Step 62 x 40 x 107cm, Folded: 40 x 5 x 114cm; 4 Step 78 x 41 x 131cm; Folded: 41 x 5 x 140 cm. Maximum load: 150kg (330 lbs.); Step Ladder Comes Fully Assembled! Lightweight & Space saving: Easy folding capability combined with a simple lock