Drafting Chair, Ergonomic Tall Office Chairs for Standing Desk, Home Office Desk Chair with Lumbar Support and Adjustable Flip-up Armrests & footrest (02Grey)

Ergonomic Design: This standing office chair features an ergonomically designed backrest with built-in lumbar support, which closely conforms to the natural curves of the human body. It helps prevent muscle soreness caused by prolonged sitting and provides excellent protection for your back and spine. Height Adjustable: The adjustable height from the cushion to the floor is 23.6" to 31.5", suitable for tall desks, standing desks, craft tables, and more. This tall desk chair also features a height-adjustable foot ring to accommodate people of most heights. Long-lasting Durability: The entire base is constructed from high-strength metal. The strength and durability of this chair stand can easily support up to 300 pounds, making it suitable for homes, independent offices, conference rooms, gaming and entertainment rooms, and drawing rooms. Breathable Mesh Material: Made of highly breathable mesh, the material is durable and resistant to deformation, providing cooling and comfort all day. It is suitable for long-term use without stuffiness. Easy to Assemble: You can complete the assembly of the office chair within 20 minutes by following the manual