It's sleek stackability with OFM's MultiUse Chair with AntiMicrobial/AntiBacterial Vinyl Seat & Back, Model 310VAM.Choose from a variety of stylish colors in antimicrobial/antibacterial vinyl, so you're confident in the cleanliness of your chairs, even in highuse areas and public events.The chromeplated, 16gauge tubular steel frame features an extrastable sled base.Your maintenance crew will find setup a breeze with the builtin ganging brackets.Storage is simple stacks up to 8 high without dolly, up to 20 high on optional dolly.Tablets are also an option, just specify right or lefthanded.Weight capacity up to 250 lbs.