Material: Made fromMagnetic Metal with Vulcanized Rubber for Maximum Grip and a Gaming Experience. The magnets with in the rotating disks are very strong so you don’t have to worry that the thumbsticks come loose while playing. Set Contains: Set Contains: 3 Set Different Hight Replacement Thumbsticks 2 x 17mm Large Metal Joysticks, 2 x 15mm Medium Metal Joysticks, 2 x 11mm Small Metal Joysticks. 2 x Metal Rotating Magnetic Discs that allow the Joysticks to Snap in place on the Controller. Incl. 1 x ( ) Screwdriver and 1 x Torx T8 Screwdriver. Adjustable heights allow you to play the way you like and give you an awesome game experience. Compatibility: compatible with : Playstation 4 PS4, PS4 Slim, PS4 Pro Dualshock 4, XBOX One, XBOX One Elite, XBOX One S, XBOX One X/ XBOX Series X. Improve Your Gaming Experience: with a Textured and Optimized Design, Controller Buttons provide better control and more grip, which reduce hand and thumb fatigue. Bring your gaming to the next level. Product provided by MMOBIEL - We always try our best to exceed your expectations at every turn. Join the ever-growing list of satisfied customers and discover the difference with MMOBIEL