Nautilus Designs Zephyr High Back Mesh Ergonomic Task Operator Office Chair With Height Adjustable Arms Grey - BCM/J375/GY DDExperience comfort and functionality with this Ergonomic Mesh Chair, designed for personalized support. It features adjustable lumbar support, height adjustable arms, and a moulded foam fabric seat for all day comfort. The tilt mechanism locks in one position, while the sturdy design supports up to 136kg. Available in black or grey with a matching nylon base, this chair delivers style and reliability at a cost effective price.