Feature:1. EFFECTIVE VIBRATION REDUCTION: Vinyl record clamp is 330g/11.6oz gold weight, belt phono, direct drive phono all applicable, effective vibration damping.2. SILICONE BOTTOM PAD: Disc stabilizer has a 2mm/0.08in thick silicone bottom pad, elastic cushioning, reducing the slightest jitter generated by the work of the phono.3. CNC PRECISE CUTTING: HiFi level turntable weight clamp uses CNC precise cutting, giving you the best using experience.4. EXQUISITE WORKMANSHIP: Record weight clamp is made of brass and aviation aluminum materials, plating process coloring, exquisite workmanship.5. IMPROVED SOUND QUALITY: LP disc stabilizer maintains stability and improves sound quality, low noise, bringing you pure and excellent music enjoyment.Specification:Item Type: LP Disc StabilizerMaterial: Aviation Aluminum, BrassSize:Bottom: Approx. 78mm/3.1inHeight: Approx. 30mm/1.2inHole Diameter: Approx. 7.25mm/0.3in (Standard Universal).Package List:1 x LP Disc StabilizerNote:Please allow some error due to manual measurement.