Our outdoor benches are made with a high quality concrete and fiber mix, to give them the cool, modern look you want, but keeping them light and movable.The Lucius is constructed from a concrete-fiber hybrid, so its lightweight but ready for the elements. And it has a cool contemporary design, to boot. Made for outdoor use. Constructed of a special concrete/fiber composite to keep this stool light and movable. 1 Year Warranty covered on Manufacturer Defects