Size/mm: 685W*630D*1110H Synchro auto base ; 3 lockarm-rest/Adjust lumbar support; 4D function armrest with PU arm pad； Using higher gas lift range : 460- 570 mm; Add a surcharge of USD 15 for neck rest; Add a surcharge of USD 15 for polished alubase

Size/mm: W685*D580*H950-1045 2D height adjust arm-rest; With adjustble lumbar support; 3 position back tilt lock; Seat height adjust; Seats Sliding; Injection foam with fabric upholstery; PA base with castors