NPS 1300 Vinyl Triple Brace Double Hinge Folding Chair Set of 4 Contemporary Folding Chairs And Stools by National Public Seating Houzz

Our comfortable 1300 Series premium upholstered folding chair is made with the combination of durable vinyl wrapped over 1.25 inch of soft foam on our most popular frame. This institutional-grade chair features our unique full-size double-contoured backrest， upholstered and firmly secured to the frame with six rivets. The powder-coated steel frame made from heavy-duty 18-gauge round tubing and three U-shaped double-riveted cross-braces - one in front and two in the back - to securely support the double-hinged legs. Color-coordinated V-tip stability plugs provide added reinforcement at the frame's junction and matching replaceable glides prevent floor damage. The 1300 Series meets MAS Certified Green and ANSI/BIFMA standards.