Mid-Back Leather Ergonomic Office Computer Desk Chair Seat size: 17.7"(W) x 18.1"(D); back height: 20.5"; NOTE: Please make sure the seat/sitting area would be wide enough before placing order. Small yet solid, doesn't take up too much room, great for small spaces Tilts and rocks, just lean back and relax. (Tilt tension can be adjusted by a knob) Stylish white thread stitching; high quality soft leather; padded back and seat Seat-height adjustment; 360-degree swivel; smooth-rolling casters; 330-pound maximum weight capacity