Size: This 4 thread ladder folded size is 44.5x6x137.5cm (W x D x H) ; Opened size: 44.5x86x124.5cm (W x D x H). Height from group to platform(top) step is 93cm/36.6inch; extra wide steps 30x20cm; Sturdy and Compact: Made of high quality steel material robust construction, wear-resistant, stable and heavy duty. Max Capacity up to 330lbs/150kg; Safety Step Ladder: with Handrail and anti slip bottom ensure maximum stability and safety when uses . And the step ladders tested and certified to EN 131; Easy Storage: This home ladder is foldable and portable. Pre-assembled durable frame design easy for you to setup or fold down in a second. Easy to store away and saving place storage; Widely Applications: 4 step ladder with work platform is perfect for house cleaning, decorating, painting,repairing, domestic use and office,market usage and other DIY activities.