Shenzehn revolving black pu leather executive office chair manager armrest lifting seating in China

1. COVER:High quality genuine leather(or PU leather),comfortable and durable
2. FOAM: High density sponge,durable shape, soft seat
3. ARMREST:High quality METAL and PU,fastness and comfort
4. BASE:High quality chrome,strong and fashionable design
5. GASLIFT:High quality chrome,agile lift and no-malfunction
6. Tilt tension adjustable and lockable,seat height adjustable
7. SIZE:standard.ergonomically design,fine workmanship