Features: brand new and high quality EVA bottom surface, avoid record wear, balance pressure, absorb vibration. It keeps record label safe and weight distribution is nicely. stabilizer height is moderate, and the dustproof cover can be closed when playing to reduce the noise . Universal disc pressure, reduce vibration, effectively improve the sound quality Vibration reduction and noise reduction,without affecting the speed. Hole models are suitable for: CDM12.1, CDM12.2, VAM1201, VAM1202, CDM9 movement, Small hole model is suitable for: CDM4 CDM3 movement, Reminder: PRO movement cannot be used, and it cannot be used on CD players whose disc trays have been changed. How to use: Put it directly on the spindle tray and press the CD disc. Specifications: Material:Aluminum Alloy Colour:Black,Silver,Gold Top Diameter:70mm Bottom Diameter:110mm Height:32mm Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Record Stabilizer