Tria-H(Foam seat,footrest)High-end atmosphere High back ergonomic office chair Leisure chair 2) Mesh back + black

2) Mesh back + black PP with fiber back frame + adj

High back executive PU chair2

5mm thickness inner tube

Nylon mesh back with nylon back frame in ergonomic design3) Double layer nylon mesh seat with injection foam for seat front inside + nylon seat frame4) Seperated back lumbar support with automatically rebound forward and backward

6) 350mm chrome metal base with BIFMA passed 55MM PU castors

Tria-H(Foam seat,footrest)High-end atmosphere High back ergonomic office chair Leisure chair 2) Mesh back + black1) High back ergonomic office chair + 2D headrest+ footrest 2) Nylon mesh back with black frame 3) Fabric padded seat with injection molded foam inside 4) 3D armrest with soft PU armpad 5) Multi functional mechanism with back reclining & 3 positions locking function 6) BIFMA passed CLASS 4 gaslift 7) 350mm chrome metal base with BIFMA passed 60MM nylon PU castors+ plastic footrest