1、Good Replacement: These 3D analog joysticks can solve most problems, such as joystick drift, creeping, stuck, blind spot, dead zone, no click, no center, damaged and loose joystick controller. 2、Quality Materials: The analog rocker and rocker cover are made of plastic and metal, which are shock resistant and wear resistant; the handle button rocker cap is made of silicone, which can be used for long term service. 3、Fingertip Cover: The textured design of the fingertip cover can protect your fingers from the controller sliding, for Xbox controllers, and also for PS4 controller, for pro controller. (Not compatible with for Joycons) 4、Quality Screwdriver: The safety screwdriver bit is made of high quality steel, and the special hardened rotating cap is heat treated, which is more accurate and non slip. 5、Easy to install and Use: Equipped with a full set of professional repair kits, providing you detailed installation instructions, let your operation become easier and quicker.