Optimus Eco HB High Back Chair | Eco-Friendly Office Seating, Sustainable Furniture | High Back Support, Recycled Material Option, Ergonomic Design

Headrest: 2D adjustable by MS frame upholstered with fabric and moulded PU

Backrest: Ergonomically designed and upholstered with nylon mesh fabric

Lumbar Support: 2D adjustable

Armrest: 1D adjustable with PU pad

Seat: PU moulded and plywood hot compressed upholstered with fabric

Mechanism: MS synchro with multi locking and tension adjustment

Gaslift: Class 4 85 mm

Base: Stark nylon 28 inch

Castor: Nylon 50mm twin wheel with small hub