There are 3 per mic and go here. If your mic has a rattle to it inside these are the problem. They are 10.00 for the set of 3 Choice of Chrome. I have 2 ways to chrome a mic and they have different pricing. One way is chrome plating.. Chrome Plating is just like the old chrome bumpers and cost around 200.00 to do for a small mic like a 55s or smaller depending on the details and condition. They are 300.00 for a big mic like an fatboy, EV726 or Turner 101A, EL6030. Another way to chrome is Cosmi chrome, I do not make any profit on either of these they are an out sourced item… Cosmi chrome is a liquid spray. They charge around 200.00 with shipping, but it can come in colors and be done on plastic or metal. And last I can powder coat microphones to just about any color you can think of from flat to gloss shine. I charge 100.00 to 125.00 to powder coat mics, for one color and it goes up according to multiple colors.