Sammy-H,upgraded version 2D lumbar support staff mesh office chair height adj. des 1) High back mesh ergonomic

1) High back mesh ergonomic office chair with 3D headrest

other is 16mm thickness

1) New design ergonomic mesh office chair&3D headrest with cloth hanger

4) Multi-functional mechanism with with back reclining &4 positions mechanism

Table top with E1 grade MDF board +  steel frame legs with grey sandy coating

Sammy-H,upgraded version 2D lumbar support staff mesh office chair height adj. des 1) High back mesh ergonomic1) High back staff mesh office chair & 2D headrest 2) Mesh back + black PP back frame (Back strength test 102KGS)+ 2D lumbar support 3) Height adjustable armrest with PU armpad 4) Fabric padded seat with high density foam inside 5) BIFMA passed CLASS 3 gaslift 6) Butterfly mechanism with tilt & lock function 7) 310mm PP base & BIFMA passed 50mm castors