Positive Locking Full Back Chair. 21″ W x 19″ D x 32″ H. Equipped with front and rear underseat book rack. Sliding kneeler available at additional charge (please specify). Please specify uhpholstery color. Also, please select your wood finish. Actual wood samples are available upon request. Actual finished pieces will exhibit some variation in grain and tone due to the natural characterisitcs of wood and no guarantee can be of an exact match.