Like others have said, they are easy to install. I think that they get a bad wrap for no reason. I had them in my Hoyt last year, and I shot probablly around 5,000 shots with them before they flew off. I didn' t serve them in at first and they were perfectly fine. I then decided to see if it helped when I served them in and a few dozen shots later, they flew off. I don' t know if serving them in is what caused this, but, they showed no damage before that. They never moved when they weren' t served in, so, I would suggest to everyone that you don' t need to serve them in.

They are by far the best string silencers that I have used. Those things knock out the sound VERY nicely. String vibration is also reduced greatly. I have used cat whiskers, and, although I like them alot, I think that I will stick with my String Leechs.