LMDC Modern Office Chair Comfortable, Height Adjustable, Ergonomic

Amazon.com Price: $549.56 (as of 12/07/2021 14:56 PST- Details)

❤【MATERIAL】Seat of fabric(Linen) + Wood back + high resilience sponge for all-day comfort.
❤【SIZE】Seat diameter 40cm;Seat height 42-52cm(16.5-20.5)
❤【FUNCTION】360° swivel, 10cm Liftable,heavy-duty steel base and PU smooth-rolling casters for great stability and mobility;Simple pneumatic controls let you raise or lower your seat.