Sweetcrispy Drafting Tall Office Chair, High Ergonomic Standing Desk Computer Chairs-Mid-Back Mesh, Counter Height Stool with Flip-up Arms, Wheels and Adjustable Foot-Ring for Bar, Lab, Work, Black

【Thicker Comfortable Seat】 - Our tall desk chair features an upgraded high-density foam seat and an all-elastic premium mesh back. The cushion is sturdy and soft, reducing pressure on your pelvis and ensuring exceptional comfort for extended periods of sitting. Additionally, the unique mesh design is skin-friendly and breathable, which keeps you cool all day. 【Excellent Adjustability】 - The height of this 360°rotating drafting chair can be easily adjusted from 23.4” to 29.3”, which is perfect for use as standing desks, bar-height desks, or drafting desks, and is suitable for various occasions such as kitchen bars, counters, offices, design studios, laboratories, homes, apartments, and more. 【Ergonomic Lumbar Support】- The ergonomically designed backrest of our standing desk chair has prominent lumbar support to fit the natural curvature of the spine, and keeps you in a good seating posture. Besides, the backrest features with a back storage basket, making this high office chair more beautiful and practical. 【Flip-up Armrests & Adjustable Foot-ring】- The comfortable flip-up armrests allow your arms and shoulders to rest comfortably and can be flipped up to save space effectively when not in use. This tall office chair also comes with an adjustable foot ring that can be easily adjusted to the most comfortable height for your legs. 【Smooth Casters & Stable Base】 - Our counter height office chairs come with durable rolling caster wheels. You can enjoy smooth mobility on tile, wooden floors, carpets, and other floorings. The large 28" 5-star base increases stability even at the full height range. 【Easy Assembly】 - The tall chair comes with installation instructions and all necessary hardware & tools. The instructional video provided for the high desk chair ensures that the installation can be completed within 10-15 minutes.