Good stands, VERY GOOD AT REDUCING VIBRATIONS
The only bad thing that I can say is the the other reviews are correct when they say that the material used to hide the wires is very cheap. Other than that I have no complaints. The stands removed a great deal of vibration that was translating over to my turntable and causing a very loud hum that distorted the sound at higher levels. It's partially my fault as the speakers are right next to my audio table but I have little room and nowhere else to put them.
Pros: Great vibration reduction
Cons: Cheap wire hiding material and screws can easily be over-tightened.