• 【Wider and More Comfortable】- The oversized seat and high back make it very comfortable to sit up, and it is a humanized design for tall and big users. The bonded leather gives it a unique and elegant style with soft and comfortable material. The cushion is widened and thickened to reduce the pressure. It is suitable for office people.
• 【USB Massage Lumbar】- USB driven lumbar support chair can relax the waist and reduce fatigue. The massage can be controlled by a USB switch.
• 【Multifunction】- The seat can rotate 360 degrees, and the swing function can be adjusted or fixed. The handrail can be flipped 90°and can be matched to different environments.
• 【Ergonomics】- The seat has the waist support adjustment function and lifting function, which can be realized through the side drive lever, and can better meet everyone's physical needs. The chair is ergonomically designed with comfortable head and neck support and removable waist pillows
• 【Sturdy Construction】- The sturdy and durable frame provides you with a sense of security and prevents the pain caused by sitting for too long. Adopted international SGS certified level 3 air rod and thickened explosion-proof tray, stable structure, superior performance.

Specification:
Overall dimensions：26”x 26”x 46.5”-50.4”
Gross/ net weight 36.8/43 LBS.
Material:New cotton + PVC + nylon
Five-star foot：NYLON KD foot, radius 137.8”;
Seat: 23.2”x 23.2” (±0.4”);
Thickness：5.5”
Packing size：30.3”x 16.1”x 22.8” (±0.6”)
Waist pillow Material：memory cotton （With a massager, back with waist support adjustment）

1. Comfortable head and neck support
2. The design of widening increase
3. The waist support regulating function
4. With removable waist pillow design
5. Waist pillow with USB massage function switch
6. widening thickening cushion design
7. With the function of rotate 360 degrees
8. And hand strap flip function
9. The international certification of SCS level 3 bar
10. Thickening, explosion-proof tray 2 mm
11. The PU wheel does not hurt the floor