Lifetime 42810 Light Commercial Folding Chair, White Granite, Pack of 4 Chair is constructed of High Density Polyethylene for superior strength and durability; weight capacity- 350 lbs Contoured wide seat and tall back for maximum comfort All-weather High Strength Low Alloy steel frame is designed for indoor/outdoor use Light weight foldable design for easy storage and transport; weighs 11 lbs Stain resistant and easy to clean; backed by 2-year limited manufacturers warranty