U1BMP-6CJS17

headrest:Mesh headrest (PA+GF; height and angle adjustable)                                     

backrest:Mesh adjustable backrest(PA+GF) with ABS decoration cover(transparent) 

Lumbar:optional fixed lumbar,extra USD1.5

Arm:4D(up&down armrest with PU sliding,swivel,left&right armpad)

Seat:fire retardent molding foam, fabric, 16mm plywood, plastic cover 

Mechanism:synchronize tilting and 4 locking angles with sliding function

Gaslift:Class 4 gaslift

Footbase:Aluminum base (d=700mm); PU castor(d=60mm)        

non-artificial damage, warranty: 5 years