This XBOX ONE controller accessory set has precise operation, environmental protection materials, durability, reinforcement durability, simple installation process and full protection design, making it the best choice for every XBOX ONE player to improve the gaming experience. Precise Optimization Operation: The carefully designed 3D joystick and XBOX ONE dedicated cap ensures a perfect fit with the original controller, providing a more precise feel for the player. Whether you are a quick responsive shooting game or racing car racing that requires delicate operation, you can have plenty of room during the game (Eco-friendly and Safe Materials) Uses top class ABS environmentally friendly materials. This material has excellent abrasion resistance and will remain new even for long time use, ensuring durability and safety are important to ensure you can use it with confidence Durable and Comfortable Grip: With the addition of a 3-dimensional joystick and special cap, this product not only improves the grip comfort of the controller, but also reduces hand fatigue during long games, ensuring that players can enter emotions and allow them to fully enjoy the game and release the potential of the game 【Enhanced Durability Construction】- Even after light collision or long time use, the design emphasizes durability and stability without loosening, maintaining the accuracy and consistency of the operation, allowing you to focus on the game instead of equipment stability 【EASY INSTALLATION PROCESS】- This kit includes 6 carefully designed parts, making the installation process easy and quick. Simply remove the original cover in a simple step, take out the analog rod, attach the new joystick and cap tightly to complete the upgrade, and renew the controller (Full Protection Design) The compact fit design not only improves the overall aesthetics of the product, it protects the controller from scratches, light bumps, and dust, and is effective in extending the life of the equipment. An ideal upgrade replacement for old accessories, revitalize the XBOX ONE controller and enjoy a game that is one of the next level!