With Most Current Lp Turntables, The Zopsc 50/60Hz Turntable Disc Stabilizer Description: This is a great record stabilizer for LP record player, which will efficiently keep the disc from shaking and reducing vibration with stabilizing rotational speed. Perfect for maintaining stability, and improving acoustic quality. Made of high quality aluminum alloy, durable to use. Specifications: Color: Silver, Black (Optional) Material: Aluminum Alloy Diameter: Approx. 78mm Diameter of Handheld Part: Approx. 65mm Diameter of Spindle Hole: Approx. 7mm Height: Approx. 34mm Weight: 280g Package List: 1 * Record Stabilizer (Record is NOT included.) For eliminating vibration, stabilizing rotational speed, and maintaining horizontal level of LP Turntable. Realistic sound reproduction and lower noise provide you a pure and excellent enjoyment in music. Spindle hole is suitable for spindle diameter up to 7mm, fit well with most of existing LP turntable. Manufactured from high-quality aluminum alloy, makes the surface glossy and beautiful, durable to use. Built-in 50/ 60Hz high precision bubble level, show you the rotation speed of the LP disc.