15mm x 30mm x 2mm Oval15 Gauge Cold-Rolled Tubular Steel FrameHigh Impact Polypropylene Back and SeatPerforated Back for enhanced comfortLIFE-TIME FRAME WARRANTYSilver Powder-Coated FramesInjection Aluminum Alloy Back SupportWeight Tested to hold 400lbsDurable Nylon GlidesStacks 4-5 High
2300 Bar Stool