It"s great for getting all types of tasks done around the house and work sites. It can be used as a telescoping ladder, twin stepladder, stairway stepladder, and as two scaffold bases. Use it to access your roof or balcony, clean your windows, get interior and exterior painting and decorating done. Great for home or business use. FEATURES: 11FT Multi-purpose aluminum folding ladder; Anodized aluminium alloy construction for anti-corrosive protection; Extra thick All-rustproof aluminum alloy construction; Can be used in 7 different ways; Multi-position smooth operating hinges; Safety locks & bottom with rubber protective pads; Light-weight and easy to storeSPECIFICATIONS: Weight capacity - 330 lbs; Total steps: 4 Fold x 3 Steps = 12 Steps; "A" Ladder height: 6ft; Space between steps: 11.75"; Extension length: 12.5ft; Compact dimensions: 10.75"(L) x 14.75"(W) x 39.75"(H)