This 3D Analog Sensor Module is designed to repair your controller. It helps restore normal functionality to your controller. Professional installation is recommended; instructions or tools are not included. Made from high-quality plastic materials, it is impact resistant, durable, and built for long-term use. Due to different production batches, the appearance, color, and printed text may vary slightly, but this does not affect performance. Color: Black with white core Material: Plastic Package Contents: 50 x Module The package includes only the items listed above; other accessories are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.