National Public Seating’s 600 Series Plastic Folding Chair is a lightweight, extremely affordable option any time you need some additional seating. Quick to setup and easy to stack and store away, these blow-molded resin plastic folding chairs are perfect for indoor and outdoor use. The contoured seat and backrest provide comfort and support during long performances or assemblies. The sturdy steel frame has two cross braces to prevent wobbling and buckling. Seat and back come in a speckled gray color. This high-quality plastic is stain-resistant and simple to wipe clean. Meets ANSI/BIFMA standards.