Achieve positive balance and clarity of mind seated upon the Martin Universal Feng Shui Drafting Height Chair. A single lever controls back rest, seat tilt, seat height, and free-float rear tilting. The large, comfortable padded foam back and seat provide a comfy resting place, as do the adjustable height armrests. Rest your feet on the large, adjustable chrome foot ring supported by a secure 5-star safety base, and roll easily on double-hooded multi-surface casters. The seating height is controlled by a pneumatic airlift mechanism, so you can arrive at your happy place while working comfortably. About Martin Universal/F. Weber Co. For a century and a half, the name Martin Universal and F. Weber Co. have been synonymous with quality art materials. Established in 1853 in Philadelphia, Pa., the Martin/Weber is the oldest and one of the largest manufacturers of art materials in the United States. * Chair height adjusts from 25 to 33.75 inches * Features 5-star steel safety base, adjustable armrests * Some assembly required * Seat: 18.5W x 17.5D inches * Seat Back: 15.5W x 16.5H inches