Deli Ergonomic Mesh Office Chair with 2D Headrest & Flip-Up Armrests(Black)

Ergonomic Full-Back Support – Designed with bionic engineering to closely fit the natural curve of the spine, helping support the cervical, thoracic and lumbar areas during long work or study sessions. 5 Adjustable Comfort Features – Includes 2D headrest, adjustable lumbar support, 90° flip-up armrests, 10cm seat height adjustment and 360° swivel for flexible daily use. Space-Saving Flip-Up Armrests – The soft-wrapped armrests can be flipped up after use, allowing the chair to slide under the desk and create more room in smaller office or home workspaces. Breathable Mesh Backrest – Thickened horizontal stripe mesh fabric is flexible, breathable and wear-resistant, helping improve airflow and reduce heat build-up while sitting. SGS Certified Gas Lift – Built with an SGS certified Class 2 gas lift cylinder, tested for 100,000 height adjustments and 120,000 rotations for reliable everyday office use.