1PCS JCDFor 3DS 3DSXL 3DSLL Analog Controller Stick 3D Joystick For New 2DS 3DS LL XL Thumbstick ButtonName: RockerMaterial: SiliconeApplicable: For 3DS XLPurpose: Prevent Finger Sliding, Reduce Thumb, Wrist And Hand FatigueSpecifications:1. Suitable For 3DS XL Rocker2. Made Of High-quality Silicone, Non-slip, Non-toxic, And Odorless, Which Can Your Controller From Scratches And External Shocks3. Special Technique For Increasing Friction Between Finger And Controller4. Prevent Finger Sliding, Reduce Thumb, Wrist And Hand Fatigue, Improve The Accuracy And Sensitivity Of The Game5. Precise Design, No Need To Modify, Completely Suitable For Your Controller, Providing You With The Most Complete Game FunPackage Included:1 * Rocker