Return to the office without forgetting a single thing! Buy Office Chair Socovos sincro P&C BALI220 Grey and be the envy of your colleagues!. Colour: Grey. Certificate: Without certification. Structure: PVC. Approx. weight: 6 Kg. Wheel material: Rubber. Finish: Cloth. Seat material: Recycled material. Backrest: Foam/PVC. Piston: Gas. Mechanism: Synchro. Seat Base: Chromed Ø 60 cm. Recommended daily hours of use: 4–6 hours. Characteristics: Made in EU