The wheels don't make any noise and so far don't scratch the floor. The headrest and backrest can be adjusted to the height you want, which is very useful if you spend a lot of time sitting in the chair.

Great product, Great service. Best chair I've ever owned.

I decided to purchase seven of these DXRacer chairs for our office. We've had cheap and mid-range chairs in the past, but these are on a whole different level. The quality is unmatched—no creaks, squeaks, or rattles. They're incredibly comfortable to sit in all day, and I leave the office feeling as fresh as when I walked in. I know they’re not the cheapest, but as the saying goes, “buy cheap, buy twice.” We absolutely recommend these without hesitation.