For LP Vinyl Vibration Damper POM Turntable Disc Stabilizer Record Weight Clamp Features: 1. POM is the ideal material for making record stabilizers with high hardness, low friction and excellent dimensional stability. 2. It is used to press the record disk and clamp the record shaft. Its tightness can be adjusted by the control knob. 3. It can stabilize the rotational speed, reduce resonance vibration, significantly reduce the background noise, provide pure signal retrieval and restore realistic sound. 4. It also improves stereo image, stabilizes the sound image and provides better signal when burning high quality CDs from LPs. 5. It is suitable for lightweight LP disks, shockproof disks with springs, and disks with dust caps that are not high enough. 6. Note: The product only includes the record stabilizer, no other items are included! Specification: Diameter: 88mm Height: 25mm Material: POM Package Includes: 1*Record Stabilizer 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 weight error. Please make sure you don't mind before ordering. 3. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!