Inbox Zero ergonomic office chairs are designed with both ergonomic and fashionable modern features, provide you with a comfortable and scientific health sitting posture experience. Over the years, Inbox Zero focuses on the field of ergonomics that prioritize comfort, support, and overall well-being. Our goal is to offer users a comfortable and healthy lifestyle.The product is healthy and comfortable with our advanced technology and millions of happy users and counting.This modern office chair is ergonomically designed with adjustable multi-functional 3D armrests that can Up and Down,Forward and backward move and rotate left or right, providing for your arms and elbows while you work optimize space utilization.A highly elastic and breathable backrest and a seat cushion to give your spine full support and comfortable enjoyment; Black ,Grey colours, suitable for various decoration styles. The locking back function can make you more relaxed when resting. Standard classic 3 air cushion computer chair is safer sg. Sturdy swivel gimbal, the chair can rotate 360 degrees, more flexible on the workbench. The maximum weight of the chair is 400lbs-450lb, which can support most people's weight.The open mesh design creates a breathable, well-ventilated backrest. The office chair's backrest with lumbar support will help you keep in the right aligned position during prolonged working. The padded mesh seat is thick and resilient.