This high back office chair padded with soft sponge is ideal for any conference room or office seating. No matter where you are, this kind of chair offers you comfortable seating experience all day. The chair features a pneumatic gas lift that makes the height of the seat adjustable from 16.17"� to 20.07"�, which meets all of your demands in working. Equipped with 360 degree swivel wheels, the arm chair is flexible in the working space. Thanks to the solid construction, the office chair has a large capacity and is strong enough for years of use. This quality high back chair allows you having cozy and relaxing experience during busy working days. - Brand new and high quality- Beautiful generous and strong practicability- Comfortable, attractive, supportive- Solid construction- Large load capacity- Comfortable nylon arm rests and nylon base- With 360 degree swivel wheels making the chair can run smoothly on floor- Height adjusted by pneumatic gas liftColor: BlackWeight: About 32 lbsOverall size: 25.19" x 21.65" x 44.88" (at its highest height)Seat size: 21.25" x 16.92"Back rest size: 21.25" x 26.37"Height of the seat adjusted from 16.14" to 20.07"Height from the ground to the armrest: 24.8" (at its lowest height)Package includes: 1 x black office chair