1) Foldable aluminum alloy frame: The portable fold structure allows storage almost anywhere and easy transport for indoor and outdoor use, and can be placed in a car trunk or on a foldable vehicle. 2) Adjustable height: The legs are adjustable from 75 to 100 cm, providing flexibility for different work situations and ensuring comfortable working height for users of various sizes. 3) Strong load capacity: The work platform is made of thickened steel and is strong enough to support weight for multiple workers working from the scaffold. The 27 cm wide platform offers stable footing for large feet. 4) Safe, solid pins: The bottom of the extension scaffold features non-slip pads. The crossbeam and tie strap are reinforced by a triangular stabilization principle. The solid pins are fixed and interlocked to ensure safe use. Key benefits - Lightweight, portable, and easy to store; suitable for quick setups indoors or outdoors. - Adjustable height supports a variety of tasks and user heights. - Robust construction with a wide, stable platform for multiple workers. - Enhanced safety with anti-slip feet, reinforced stabilization, and secure pins. Practical use scenarios - Interior tasks such as painting walls or installing ceiling fixtures in homes or offices. - Exterior work like gutter cleaning, siding maintenance, or window cleaning. - Warehouse or workshop maintenance, including reaching high shelves, lighting upgrades, or equipment servicing.