Compatible Models: Designed specifically for Nintendo 2DS, Nintendo 3DS, Nintendo 3DS LL, and Nintendo 3DS XL systems. Not Compatible: Does not work with Nintendo 3DS or Nintendo 3DS XL LL models. Purpose and Function: This replacement joystick thumb stick and rocker cap restores smooth, accurate control for your handheld console. Ideal for fixing drift, stiffness, or lost responsiveness caused by a wornout or damaged original part. Key Benefits: Maintains precise gaming control for improved playability. fit ensures easy installation without modification. Durable materials provide longterm reliability. Product Contents: You will receive exactly the parts shown in the product images. Please review them carefully before ordering to ensure they match your console and needs. Use Scenarios: 1. Revive a 2DS or 3DS system with a joystick that no longer responds accurately, allowing for improved control in adventure or racing games. 2. a broken or missing thumb stick on a 3DS XL to restore full functionality and enjoy uninterrupted gameplay. 3. Upgrade an older 3DS LL unit with a fresh joystick cap for a smoother feel during extended play sessions. This product is designed for direct replacement, making it a practical choice for restoring performance while keeping your original console in use.