·Ergonomic Lumbar Support- The shape of the backrest supports the natural curve of the spine and keeps you in a good seating posture. In the meanwhile, the backrest is made of strengthened premium mesh. The open mesh design creates a breathable and well-ventilated seating experience

·Adjustable Armrests - This tall chair features adjustable armrests which raise and lower at the click of a button, helping to reduce the tension in the upper body and allow the shoulders and arms to relax

·Breathable & Comfortable Seat Cushion - The seat cushion is made of premium mesh alongside high-density foam, which increases air circulation preventing heat build-up for maximum breathability. Also, it’s firm yet soft enough to prevent excessive stress placed on your pelvis and comfortable enough to support your sitting for prolonged periods of time

·Reliable & Adjustable Foot-ring - The foot-ring can be securely tightened to support the legs and feet comfortably. And the user can customize the most comfortable height of the foot ring by rotating the button

·Smooth Casters & Stable Base - Our drafting chair comes with durable rolling caster wheels. You can enjoy smooth mobility on tile, wooden floors, carpets, and other floorings. The large 25" 5-star base increases stability even at the full height range

·Height Adjustable - The seat height can be easily adjusted from 25.2” to 33.9” with the secure pneumatic control lever, which allows you to pick the appropriate level for long-term comfort. This extended height chair is perfect for standing desk, bar height desk and drafting desk

·Worry-free Service - The instructions are easy to follow, and the chair is easy to assemble. No extra tools and fittings are needed. We have a professional customer service team, and if you have any questions about the order, please do not hesitate to contact us