Solid seat triple brace, premium all-steel institutional-grade folding chairs. Feature a heavy-duty powder-coated 18-gauge tubular frame with a 2.25-inch frame strengthener on each side of the seat. Color-coordinated V-tip stability plugs provide added reinforcement at the frame's junction and matching replaceable glides prevent floor damage. • Three U-shaped double riveted cross braces. • Features 18-gauge 0.88" round tubular frame. • Electromagnetically welded seat back. • Double hinges for added stability and durability. • Color coordinated polypropylene glides and V-tip plugs for added stability. NPS® triple brace premium, all-steel institutional-grade folding chairs feature a heavy-duty powder-coated 18-gauge tubular frame with a 2.25-inch frame strengthener on each side of the seat. Three double-riveted U-braces - one in front and two in the back - securely support the double-hinged legs. The seat is designed with a waterfall-style front for added comfort. A supportive full-sized double-contoured backrest features curled safety edges and is electromagnetically tack-welded to the frame. Color-coordinated V-tip stability plugs provide added reinforcement at the frame's junction and matching replaceable glides prevent floor damage. Recommended Application Area(s): Breakroom & Foodservice; Classroom & Training; Conference & Meeting; Guest/Reception & Lounge; Seat Color: Black; Back Color: Black; Color Family: Black.