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.

It can stop the chair from moving, but when you want to move the chair you have to apply more energy.

Just received. Installed but productb must be tested for at least six months for a fairv review.

bonne qualite roulement souple j'adore

The wheels arrived in good condition. They roll smoothly and the brakes keep the chair stationary. There is a slight pause when changing directions as the wheels have to turn before proceeding in the new direction which will need time getting used to if you are using the typical casters that come with the chair... however, these should be much more durable and avoid catching hair and carpet.

Works okay. I bought it to reduce noise. It helps but moving is somehow a bit harder sometimes.