Sammy-M(Black frame）,mid back mesh office chair. footring 5mm butterfly tilt&lock mechanism

5mm butterfly tilt&lock mechanism

Hardware: High-quality three-section heavy-duty steel rails are used

6) Quality warranty: 2 years

2) Black pp with fiber back frame + fabric padded seat with injection molded foam inside+plastic seat bottom cover

Sammy-M(Black frame）,mid back mesh office chair. footring 5mm butterfly tilt&lock mechanism1) Mid back staff mesh office chair 2) Mesh back + black PP back frame (Back strength test 102KGS) + height adjustable lumbar support 3) Fixed armrest 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