Love those rollerblade wheels for anything on wheels, they roll smoothly, silently and are gentle to the wood floor. They also raise le base level of my chair which I like. The break is the reason why I can't put 5 stars... Completely useless, i was hoping to use it because often I want te chair to stay in place and it roll really easily with those wheel... Well since that brake can't be locked in place it's useless. I do recommand the break-less version if they are the same price!

reçu rapidement - bon rapport qualité/prix

works as it should, would buy again

"Brake" très efficace. Toutefois j'aurais aimé avoir 5 roues avec "brake" et non seul 2.

Best purchase for my office, they fit perfectly in my hyken chair, the only complaint is that the locking mechanism is a bit hard but nothing major

I thought the brakes would be useful but they just get in the way. You could.. modify them but maybe just get the other ones without brakes.