Distinct AirFlex Folding Chair design, using air technology, contours to your body to perfectly balance comfort and strength. 18 gauge steel frame with 11 gauge seat braces frame an ultra-durable, industrial-grade 3.8mm polypropylene seat and back to support up to 1000 lbs. Oversized 18" seat pan and ventilated design provides comfort for all-day use. Use for most any indoor or outdoor event. Glides and leg plugs allow nesting.