Metarial: Mesh/Fabric, High density original sponge , Plastic Frame, Reclining armrest, Locking-tilt mechanism , Class 3 Gaslift, 350mm Nylon Base, 60mm Racing Casters，Lumbar Pillow

Dimension: W71*D66*H126-136cm

Seat Width：53cm       Seat Depth：54cm 

Seat Height：41-51cm

Back Width：50cm    Back Height：0.82cm