... resistant (175,000 abrasion cycles) ♦ Chair arm center to arm center distance : 500-600mm. ♦WARRANTY: ... chair, Convention center seat, Convention centre chair, Parliament Seat, Congress seating, Sofa chair, hotel chair, meeting seating, Table arm chair ... , Public seating, Row seating, Beam seating , Fabric upholstery, cushioned chair , VIP chair ...