Specifications include, but are not limited to: CXO CHAIR, UPHOLSTERED SEAT AND BLACK MESH BACK, NO HEADREST, C-1 MYSTIC BLACK EA CXO CHAIR, UPHOLSTERED SEAT AND BLACK MESH BACK W/ HEADREST, C-1 MYSTIC BLACK EA CXO LEATHER CHAIR, W/HEADREST EA CXO 24 HOUR CHAIR, W/HEADREST, POLISHED BASE, MESH BACK BLACK, C-1 MYSTIC BLACK EA REPLACEMENT NEW STYLE ARM PAD FOR CXO CHAIR EA LUMBAR SUPPORT KIT FOR CXO CHAIR EA PHANTOM, MIDBACK MESH CHAIR, BLACK EA SOFLINE ADVANCE TASK CHAIR EA SOFLINE ARM SET EA SOFLINE LUMBAR MECH KIT W/8IN. HANDLE EA SOFLINE LUMBAR ML-NLS-30 KIT EA MILLENNIUM (ML-1) PC-1 TASK, CONTOURED BACK, WATERFALL GAS LIFT SEAT EA MILLENIUM (GL-1), PC-1 COMPANION CHAIR KIT, SLED MODEL EA HEADREST FOR MILLENIUM (ML-1 OR GL-1) TASK CHAIR EA 8200 PRO LINE II, CONTEMPORARY HIGH BACK EXECUTIVE LEATHER CHAIR WITH CHROME BASE AND PADDED CHROME ARMS EA BREATHE PEDESTAL BASE, NO ARM, MESH CHAIR-UNUPHOLSTERED (CARPET CASTERS) EA BREATHE HEIGHT ADJUSTABLE ARM SET EA BREATHE HEADREST EA BREATHE SLED BASE NO ARM MESH CHAIR-UNUPHOLSTERED EA BREATHE JR PEDESTAL BASE,NO ARMS,MESH-UNPHOLSTERED (CARPET CASTERS) EA BREATHE JR ADJUSTABLE ARM SET EA