Sturdy Black & Chrome Guest or Conference Chairs (Set of 4)These sturdy black chairs are made of polypropylene and chrome, and are economical, versatile, and stackable everything you need for an extra office chair. They can be easily stored away in a closet (stack up to 16 in one column!), or used as extra guest chairs, or in a presentation room, conference room, or waiting area. They feature superior lumbar support, as well as a classic design. This item comes as a set of four. Its dimensions are 18. 5" W x