Birgit Ergonomic High Back Chair

Headrest: high density foam fixed
headrest Backrest: Plywood frame,high
densityfoam
Seat: 12mm plywood+molded foam
Arm: aluminum armrest Mechanism：single lock mechanism
Gaslift: extended length
65mm,Class3gaslift Base: 350mm chrome steel
Casters：50/25 PA casters