Electromagnetic Anti-Drift Technology: Provides superior control and prevents drift issues. for Easy Installation: Designed for quick and hassle-free replacement. Build: Made with materials to withstand intense gaming sessions. Upgrade your controller with theTMR joystick and enjoy a smoother, more accurate gaming experience. Model Number:TMR Electromagnetic Anti-Drift JoysticK (The product appearance and printed words depending on the batch, but this does not affect use) Color: As shown Material: plastic Package Contents: 4 x TMR Joystick Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.