Cushioned seat with lightweight black mesh upholstery offers comfort with modern style Chairs perfect for a private office, waiting room or reception area Steel frame gives the chairs structural strength to withstand years of use Chairs can be stacked up to 4 high for easy storage Sturdy guest chairs support up to 275 pounds Armrests are finished with durable polypropylene material Breathable nylon mesh back is great for staying cool in warmer environments.