These new chairs were made in in 2017. The new office chair sets on a traditional swivel base and can be made in numerous different kinds of wood. It features Malood joints, sculpted seat, and 7 laminated back slats for great support and comfort. The side chairs are based on my regular arm chairs and have 5, 6, or 7 laminated back slats, Maloof joints, and sculpted seat. I have several slabs of petrified wood to made into small tables and can get larger slabs if looking for a larger table. The base/legs are made of mesquite but other kinds of wood can also be used.