Guest Seating B599 Matrex mesh back with adjustable lumbar support. Height adjustable arms with soft polyurethane pads. Black metal sled base. Back Size: 20"W X 22"H. Seat Size: 20"W X 19.5"D. Seat Height: 18"H Overall Size: 27'W X 27"D X 41"H.   B449 B599 B619 B689 B709 B809 B959 B969 B999 B1400 B1401 B1500-CS B1500-BK B6409 B6509C B6609-BK B6909 B7109 B7209 B7309 B7409 B7509 B7519 B7909 B8109 B8309 B8509 B8909 B9229 B9309 B9449 B9501 B9501-CS B9503 B9505 B9521 B9529 B9530 B9535 B9539 B9540 B9545 B9550 B9560 B9570 B9669 B9709/B9709C D100   ©1999-2010 BOSS CHAIR, Inc. All rights reserved worldwide. 5353 JILLSON STREET, COMMERCE, CA 90040 P. 323-262-1919 F. 323-262-2300