[100% Solid Oak Wood & Harmless Wood Finish] For the health of your family, choose these dining chairs that are genuinely made of wood. Made of FAS-grade solid oak wood and a natural wood finish, this wooden dining chairs set won’t bring any harmful chemicals. No MDF. No formaldehyde. FAS-grade means that these wooden dining chairs have the highest quality. You don’t have to worry about replacing these wood dining chairs every few years because these dining chairs will last for 10 years to come. [Chairs Set of 4 for Multiple Use] These wooden dining chairs come in 4-piece set and will form a more harmonious tone for your home interior. This dining chairs set of 4 is a perfect addition to your dining table. Also, these 4 wooden dining chairs are suitable for use in different places, such as dining rooms, living rooms, study rooms, and complement your spaces. More importantly, you can save a lot of money on buying this dining chairs set than buying each dining chair separately. [Large Ergonomic Backrest] These dining chairs will better fit your back curve and give you comfortable back support because these wood chairs adopt advanced steam bending technology and are made with a large ergonomic backrest. Compared with straight-back chairs, these wooden chairs are more comfortable, especially when you spend plenty of time sitting on these wood chairs. The constructed back support of these wood chairs will help alleviate strain and provide relief for your back. [Comfortable Seat Width and Height] Each wooden chair has an ideal seat width of 17". Anyone can find that these wooden chairs for dining room have a sufficient seating area and leg room. Plus, the height of each wooden chair for dining room is 18", which offers an upright seated position that puts your feet on the floor and supports your back. Whether you work, study, or dine on these wooden chairs, you won’t feel restricted, but rather a really comfortable place to relax your body. [Firm & Stable Chairs] These wood chairs for kitchen table are 100% made of solid oak, which is more durable than synthetic materials. These wood chairs for kitchen table are unlikely to be damaged or suddenly collapse during daily use. The 4 wooden legs make a cross apron beneath the seat, making an excellent stress support for each wood chair for kitchen table, which can hold up to 330 lbs. These wood chairs for kitchen table are also stable, and you won't feel any wobbling when sitting.