Ergo-H, Factory Wholesale Designer Swivel Chairs Executive Portable Office Computer Chair Executive Office Chairs High Back Material:Nylon mesh 3) Fabric seat with high

3) Fabric seat with high density foam inside

high density foam inside + chrome metal armrest3) Good quality plane mechanism with tilt & lock function4) BIFMA passed CLASS 3 gaslift5) 350MM aluminum base with BIFMA passed 60MM PU nylon castors

6KGS/chair

seat with foam inside

5) Multi-functional mechanism with back reclining & 3 positions locking function

Ergo-H, Factory Wholesale Designer Swivel Chairs Executive Portable Office Computer Chair Executive Office Chairs High Back Material:Nylon mesh 3) Fabric seat with high1) Luxury ergonomic mesh office chair + 2D headrest2) Nylon back frame +nylon mesh height adjustable backrest + separate lumbar support with sping (4 colors options for back plastic cover, black sliver red blue)3) 3D armrest with soft PU armpad4) Nylon mesh seat5) Multi functional mechanism with back reclining & 3 positions locking + seat sliding function6) BIFMA passed CLASS 3 gaslift7) 350mm aluminium base & BIFMA passed 60MM nylon castors