Mainstays folding chairs are reliable and convenient for any seating need. Featuring sturdy steel construction, in gray finish and two cross-brace construction for reinforcement. This steel chair have comfortable, contoured seat and back and fold up tight and compact for easy storage, perfect for holiday gatherings, events, and banquets.. The dimensions of each chair 18.50" L x 17.5" W x 30.5" H. Teens and Adult.