User-Friendly: no assembly required; smooth moldings, surfaces and edges with wrapped corners protect furniture and walls from nicks and scratches, and easily fit many of Decorators and the furnishings Easy to Store & Transport: by folding down to only 3 in (8 cm) thick, it can be kept out of sight in a convenient corner, garage, the front or back of a truck until needed; weighing only 11kg, it can be easily carried around Made to List: It meets the European Safety Standard EN131 in safety and comfort; sturdy Stainless Steel construction makes it resistant to water, rust and corrosion and carry a load capacity of 330lbs (150 kg) to offer ample support Safety Guarantee: Anti-slip treads and double overmolded feet ensure stability and traction; the latches lock each rung in place for safe ascending; closure strap secures the ladder shut and avoids sudden open Telescoping Design: 13 rungs with latches allow you easily to extend to the ladder from 85cm to 380 cm, reaching your desired height; great for commercial contractors and serious do-it-yourselfers