New Drafting Chair - Ergonomic Mid Back Ribbed Leather Office Chair Drafting Chair Adjustable Height Desk Chair for Presenter with Armrest Lumbar Support Bar Chair (White)

【Dimensions】 Seat: 18.9”L x 19.9”W x 2.8” D; Back Hight: 16.9”; Seat Adjustable: 17.7” - 25.2”. Capacity:400lbs. 【Designed For Higher Desk】Fairly easy to adjust the height by operating one-touch pneumatic height adjustor, SGS-4 Gas Cylinder brings a smooth up & down motion.Full height up to 45’’ that pairs nicely with drafting tables and craft Station, Perfect addition for your office and home. 【Max Safety Ensure】Saftey ensured with BIFMA Certification, Class-4 gas lift verified by SGS, Tubular steel frame make a strong construction, which can hold up to 400 LBS. Considering the unusual seat height, the wheels will auto locked when put weight onto this chair , help you keep balanced when sitting— Safer than other drafting stools. 【Ergonomic detail】Ergonomically curved design, featured proper lumber support ideally support your back, limited 15 degree tilt back relax you from heavy work, ample foam padded contoured seat with waterfall rounded edge, maintain your posture and prevent back pain.Extra Large Chrome Foot Ring also offers adjustable motion, provide a resting spot for your feet. 【Assembly needed】Easy to install, package comes with detailed instruction, and all necessary hardware. Feel free to contact us with your any concerns, we will help you to solve it soon.