Material: Superior PU leather,antifouling,wear-resistant
Frame:    Double deck bending plywood, thickness: 18 mm
Foam:     High density pure foam, 38 kgs/M3
Connector:Solid metal plate, thickness: 8mm
Armrest:  Fixed aluminum alloy armrest
Mechanism:High flying die floor, 4 locking position
Gas lift: 4 level gas lift,pass BIFMA test
Base:     Aluminum alloy base, pass BIFMA test
Caster:   PU caster,Φ60mm

Package:  Dustproof plastic bag inside
          K=K Carton

Quality Standard:  BIFMA 5.1 and EN1335
Warranty:  3 Years