About this item Package: CD Player Changer kit with Two Drive Belts and a Door belt Compatible with the following CD Players: CDP-CX300, CDP-CX333ES, CDP-CX335, CDP-CX350, CDP-CX355, CDP-CX555ES, and CDP-CX691 Often, if the device is making noise or not functioning correctly, the issue tends to be the belts. Made from high-quality rubber material, flexible and durable. Replacement for the original belt. Easy to install and remove. Dimensions: 11.42 x 4.21 x 0.63 inches.