Return to the office without forgetting a single thing! Buy Office Chair with Headrest P&C B3DRPCR Emerald Green and be the envy of your colleagues!. Material:. Leggings. Steel. Characteristics: 3D. Structure: PVC. Approx. weight: 18 kg. Colour: Emerald Green. Seat material: PVC. Finish: Cloth. Piston: Gas. Mechanism: Synchro. Seat Base: Polyamide. Maximum seat height: 53 cm. Minimum seat height: 45 cm. Total width: 64 cm. Recommended daily hours of use: 8 hours. Minimum Total height: 123 cm. Type: Office Chair with Headrest