*PU Leather
*New nylon back frame, after 50,000 times pullback test
*New nylon fixed headrest, with sponge
*Multifunctional keel lumbar support close to the waist, adjustable according to human comfort
*New PP elastic movable armrest
*300MM thick super large square lifting mechanism
*Button type 300N linear pneumatic reclining function, backrest can be adjusted at any angle
*85 stroke three-stage black lifting air rod. chrome footrest, can bear 30KG weight
*340MM nylon
base,with 55MM reinforced nylon caster
92*40*63cm; 1pcs/ctn, 18kg