Homall Mid Back Executive Office Chair Swivel Computer Task Chair with Armrests, Ergonomic Leather-Padded Desk Chair [UPGRADED CONFIGURATION] Cushioned backrest designed and seat upholstered in black bonded leather make you feel comfortable during long time working. [MULTI-FUNCTION] 360 degree swivel and multi-direction wheels, the whole chair can rock back and forth, tilt and lock mechanism with titling tension knob, pneumatic seat height adjustment will match different stature. [ERGONOMIC DESIGN] Streamlined back which fitted to the human spine is prefect for workplaces like home, office, conference room and reception rooms. [HIGH QUALITY] High-quality PU leather, waterproof and wear resistant, long time use does not fade. Strong five-star feet provide good support. *Features: Comfortable office chair upholstered in black bonded leather Padded seat and back for all-day comfort Fully adjustable height with 360-degree swivel rotation Special back design and stainless steel five-star base make frame more stable Solid material, rest assured purchase,easy to take together. Adjustable tilt tension control, allows you adjust up to 20 degrees The ergonomic design can relieve your tired feeling and pressure during long workdays Specifications: Seat Dimensions :19.8"(W) x 20.5"(D) Back Dimensions:20.5"(W) x 20.5"(H) Adjustable Height:17.3"-19.5" Overall dimensions:19.8"(W) X 20.5"(D) X 39.5"(H) Max Weight :300 lbs