Mars-M, Mid back Furniture chair simple design synthetic leather best ergonomic office chair Material:Mesh 6mm PU padded seat &

6mm PU padded seat & back with high density foam inside 3) PU padded armrest 4) Height adjustable mechanism 5) BIFMA passed class 3 chrome gaslift 6) Heavy duty alumimum four star base 7) Quality warranty: 3 years

0mm thickness Chrome metal frame

with footrest 5) BIFMA passed CLASS 3 chrome gaslift 6) 350mm chrome base & 60mm BIFMA passed PU nylon castors 7) Quality warranty: 3 years

5mm inner metal tube 5) Quality warranty: 3 years

2) BACK: Full backrest is 6CM height adjustable

Mars-M, Mid back Furniture chair simple design synthetic leather best ergonomic office chair Material:Mesh 6mm PU padded seat &1) Mid back ergonomic mesh executive chair 2) Mesh back with flexible lumbar support + PP with fiber armrest3) Fabric padded seat with injection molded foam inside4) Height adjustable armrest with soft PU armpad5) Multi functional mechanism with back reclining & one position function6) BIFMA passed CLASS 3 gaslift7) BIFMA passed 340mm nylon base with BIFMA passed 50MM PU nylon castors