???Better Folding Step Stools for Adults???Double Elite folding step stools for adults are featured with height-adjustable design, perfect for your different height demands indoors / outdoors. The adjustable RV step stool works greatly for different RV/SUV/cars. The metal Alloy Steel kitchen step stools are much sturdier than plastic & other metal stepping stools, thanks to its thickened full steel frame. As an office step stool with wider step surface, you can stretch your feet more freely at work. ???Upgraded 3 Levels Adjustable Design???Unlike traditional one step stools with fixed height, Double Elite has upgraded the folding step stools for adults with 3-level adjustable heights, so to work for different situations perfectly. Total heights of this adjustable small stepping stool can be about 7, 8, 9 inches off the ground. Every inch higher counts for the elderly or adults in need, and children especially. ???Safer & More Stable???Safety & stability are 2 main priorities for folding step stools. Double Elite sturdy heavy duty step stools for adults are with full frame made of quality thickened Alloy Steel, max loading capacity about 330 Lbs. They are safer, more stable to use than plastic step stools & other brands steel folding stools. The safety lock bolts can keep the step-stool stably in place; meanwhile the stool legs with non-slip caps stay firm. ???Easy to Use???Pls follow image #6 demonstration to save your efforts. Came assembled so no installation needed. You can unfold/fold the foldable step stool easily, and adjust heights in 1 minute (setup instructions & illustration video are available). You can carry anywhere & store the small portable foot stool with handle easily, thanks to its convenient handle & folding compact design. ???Wide Application???The multi-use adjustable step stools for adults work well for different purposes & people. The height-adjustable RV step stool / SUV car step stool is specifically friendly to kids/seniors/the elderly, who need different heights on board. The kitchen step stool works great for other home daily uses such as bathroom, bed. With wide surface & firm support, it feels safer & comfortable to step/seat on, nice use as foot stool under desk, folding stool for office etc.