Swivel Replacement Part for Sony WH-1000XM4 Headphones Features: 1. Used for the rotating parts of Sony WH-1000XM4 headphones. 2. The left and right sides of the product are not universal. 3. The color of the gasket is shipped randomly and cannot be specified, please make sure you don't mind before ordering! 4. We recommend replacing it in a professional repair shop. If you want to replace it yourself, we are sorry that we cannot provide professional repair tools and instructional videos. Thank you for your purchase. Package includes: 1 * Swivel Note: 1. Please allow 1-3mm error due to manual measurement. Please make sure you don't mind before ordering. 2. Please allow 1-3g error in weight. Please make sure you don't mind before ordering. 3. Due to the lighting in the photos and the difference between monitors, the pictures may not reflect the actual color of the real object. Please make sure you don't mind before ordering, thank you!