Aiidoits office chair, Ergonomic Office Chair with Adjustable Headrest, Lumbar Support, and Folding Armrests, Executive Chair 150kg, Ergonomic Chair Rocking function up to 135°.

["Ergonomic Design"] This office chair is ergonomically shaped to perfectly adapt to the curve of your body and spine, providing sufficient support for your neck, back, arms, and waist. The backrest of the office chair can be locked at 90° and tilted up to 135° for maximum relaxation. ["Adjustability and Practicality"] Our ergonomic office chair offers a variety of adjustable functions. By adjusting the handle below the seat cushion, the chair can be adjusted in height by 10 cm. Additionally, the headrest of the office chair is adjustable (30° swivel and 10cm height adjustable). The armrests can be folded by 90°, allowing you to conveniently slide your chair under the table after work. ["Comfortable and Breathable Experience"] The seat cushion of the ergonomic office chair is filled with high-density foam. The seat cushion is moderately soft and hard, making it comfortable to sit on. The backrest is made of highly elastic mesh material, which is breathable and durable, providing a pleasant seating experience in the summer. ["Safe and Stable"] The ergonomic office chair gas lift is certified by BIFMA and SGS and has undergone more than 120,000 stress tests, ensuring great durability and stability. High-quality materials ensure that the chair can be used for a long period of time. ["Installation and Customer Service"] This executive chair is easy to assemble and comes with a set of tools, including gloves and a multilingual assembly manual. If you encounter any problems during installation or use, please contact us, and we will provide you with satisfactory solutions within 24 hours.