Double-back chairs come with a verifiable medical recommendation from a German Physician Dr M. Brunig's 1988 breakthrough invention.
Manned with a multi-functional mechanism, these chair is designed to stand the rigor of heavy office duties. Unique double back design, double back activities can close hold back, reduce pressure on the spine of body weight (double back against the swing when the body is adjusted according to the user, and recovery capabilities also Okay .Simple and modern design, ergonomic perfect curve showing a new style.
Simple pneumatic controls let you raise or lower your seat and rock back in your chair--or remain firmly sitting up straight. The adjustable office chair helps promote a comfortable seated position, which is important when at your desk or in front of the computer for long stretches of time.Advanced casters polyurethane (PU) material, to absorb the weight of the dispersion, to prevent scratching the floor.