GABRYLLY Ergonomic Office Chair with Lumbar Support, Big and Tall Mesh Chairs with Adjustable 3D Arms, Headrest & Soft Seat, Large Desk Chair for Home Gaming,Black

【Ergonomic Lumbar Support】- The mesh office chair is designed with a double-back structure to support the backrest and lumbar together. Thus, when you lean on the chair, it will offer full support and fit your body. Also, the waterfall shaped cushion reduces stress on your buttocks and thigh, for that truly ergonomic experience. 【Large Seat & Comfortable】 - The mesh office chair has an extremely larger back and wide seat(larger than other standard chairs), which makes it suitable for people of about 5'8" to 6'4". Further, the whole chair measures about 29.5"W x 23.6"D x 45.7"-51.2"H, the seat size: 18.5"W x 17"D x 17.7"-21.6"H, the whole back size: 21.7"L x 18.9"W, with a loading capacity of up to 300 lbs. 【Breathable Mesh & Tilt Back】 - You can tilt the chair back and lock it at 3 different positions for that unique stress-free experience on your back. Unique mesh design to keep the air circulation going and the high-quality mesh resists abrasion and transformation, so that you can sit on the rolling task chair for 8 hours or more. Also, the mesh task chair is easy to clean, so that you do not have to spend more time on cleaning. 【Adjustable 3D Armrest & Headrest】 - The arms of the ergonomic office chairs can be adjusted up & down(2in), front & back(2.2in), in & out as per your sitting posture, which are sure to fully support your arms. The headrest too can be adjusted in both height and angle wise, so that the stress on the neck and shoulder is minimized. 【Easy to Install & 2-year Warranty】- All the tools are included, with which you will be able to set the comfortable desk chair up within 25 mins. Further, the big and tall ergonomic gaming chair comes with 2 years warranty, so that if you face any product issue, please contact Gabrylly support team for quick reply and solution.