Office Desk Chair Ergonomic with 90° Flip-up Armrest Lumbar Support - bigzzia Computer Chair Height Adjustable - Swivel Office Chair Adjustable Rocking Function 90-105°- Grey

The backrest can swing from 90 to 105 degrees: This office chair is designed with a flexible backrest adjustment function, which supports free swinging within the range of 90 degrees to 105 degrees, effectively relieving the back pressure and fatigue caused by long-term sitting.

Thickened cushion: This computer chair uses a thickened cushion filled with high-density sponge, which is not only soft and comfortable to sit on, but also effectively disperses the pressure on the buttocks and reduces the discomfort caused by long-term sitting.

90° flip armrest: The armrest is cleverly designed and supports 90° flexible flipping, which can provide stable arm support when needed to help maintain the correct sitting posture, and can be easily flipped and folded when not needed to save space.

Conform to ergonomics: The overall design of this desk and chair strictly follows the principles of ergonomics, aiming to provide users with the support that best fits the natural curve of the human body.

High-quality materials: Made of high-quality materials, the office chair is made to ensure that it provides excellent comfort while also having excellent durability and safety.