SOLD IN PAIRS OF TWO, so you will receive double whatever quantity is selected. These are the switches that I personally use to refurbish xbox elite series 2 controllers, so I can confirm they work very well on the series 2.  These switches have a nice "click" and make bumper buttons feel just like they should.  These switches are made by ALPS the same manufacturer Microsoft uses. If you need other elite or controller parts please check out my other items for sell, you can combine shipping and only pay shipping once if you contact me.  If you need more info or help then feel free to message me.