High quality gas pressure spring- The adjustment range is 10 cm.
- Air cushioned springs for excellent support.
| Lock and unlock/height adjustable- Pull the lever to lock the rack back angle at 90°, and pull the lever to rock freely.
- The office chair is height adjustable within 10 cm. You can adapt it to different needs.
| Quiet PU wheels- 360° rotation, you can slide freely on the floor quietly.
- The casters are made from high quality material to ensure a long-lasting, scratch-free finish on all types of floors.
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