Mars-V, Mid back Furniture chair simple design synthetic leather best ergonomic office chair $20-$50 7) BIFMA passed 340MM nylon

7) BIFMA passed 340MM nylon base & BIFMA passed 50MM PU nylon castors

6mm PU padded seat & back with high density foam inside 3) PU padded armrest 4) 2

5mm thickness butterfly tilt&lock mechanism 6) BIFMA passed CLASS 3 gaslift 7) BIFMA passed 310mm grey nylon base with BIFMA passed 60mm nylon PU castors

1) Training chairs stackable as remark photo2) New material black PP seat&back 3) Seat with fabric padded seat4) 12MM chrome solid steel frame (Frame stacking packing)5) 3 years quality warranty

Mars-V, Mid back Furniture chair simple design synthetic leather best ergonomic office chair $20-$50 7) BIFMA passed 340MM nylon1) Mid back PU visitor chair2) PU back with flexible lumbar support3) PU padded seat with injection molded foam inside4) Height adjustable armrest with soft PU armpad5) 1. 8MM thickness chrome metal frame