300 Series Triple-Brace Steel Folding Chair offers maximum durability at a price that won’t break your budget. The 18-gauge tubular steel frame features double-hinges, V-shaped stability plugs and three double-riveted braces, so it will easily stand up to everything your students and faculty can throw at it. The double-contoured backrest and waterfall seat provide comfortable support during long assemblies and conferences. Plastic non-marring glides protect your floors from harm as chairs are set up and moved around. Optional ganging brackets make it easy to create straight rows of seating. Choose from five colors to match any room. Meets all ANSI/BIFMA standards.