SPECS: Brown Chairs – Manufactured using high-impact plastic and 18-gauge powder-coated metal frames, brown plastic folding chairs are suitable for both indoor and outdoor events. With a weight capacity of up to 300 pounds, Brown Plastic Folding Chairs are built to last a lifetime. Special Features: Made with 100% virgin polypropylene plastic. Reinforced molded seat and back. (no reground materials). 3/4″ tubular steel design is powder-coated to reduce rusting. Bent leg design for comfortable dining height seating. Galvanized rivets will hold tight year after year with no tightening needed. Efficient nesting design stacks compactly for easy storage and transportation and will intersect with most other brands.