Heavy-duty, full-size 7/8" steel frame with tube-in-a-tube™construction; triple cross braces and double hinges for durability and strength Folds flat for compact storage Opti-Bond™ powder coated finish Meets or exceeds ANSI/BIFMA standards Commercial-grade fabric upholstery. Wide contoured back and seat padded with 1-1/2" high-density foam; both seat and back are removable. Non-marring leg tips. Chair Type: Stationary Chair; Folding/Stacking: Foldable; Width: 18 in; Depth: 19 in.