This all aluminum construction cart features stainless steel hardware and has a 500 lbs. maximum weight rating. It is L35 ¾” x W18 ¼” x H38 ¾” and collapses down to 5 ¾” high and weighs less than 50 lbs. There are individual bags to store and protect the upright poles and the wheels and requires no tools. The Mini Flight has a lifetime warranty and uses most Magliner accessories. And Speaking of accessories, there are tons of ways to customize this cart to your specific needs!