Features: Designed to keep a record steady on the turntable, eliminate vibrations and improve sound quality. With 50Hz high precision bubble level to show you the rotation speed of the LP record, making it more practical to use. A perfect gift for enthusiasts! Made of high-quality aluminum alloy, durable and long-lasting, lightweight and easy to carry, efficiently filters harmful vibrations. With non-slip cotton mat at the bottom, which reduces vibrations when playing a record, and protects your favorite platter. Integrated 50Hz high precision bubble level, showing you the rotation speed of the LP record. Helpful for stabilizing rotation speed and maintaining horizontal level. Suitable for most existing LP turntables with spindle diameter of 7 mm. Applicable on LP turntables, gramophones, stereo turntables etc. Retro color and elegant appearance, giving a sense of calm, ease and leisure. An excellent gift choice for family members, friends, lovers etc. Note: Size and color may vary slightly due to manual measurement and different lighting conditions. Thank you for your understanding. Specifications: Color: Silver/ Rose Gold/ Matte Black (Optional) Material: Aluminum alloy Compatible spindle diameter: 7mm Item size: 76 * 34mm / 2.99 * 1.34in (Dia. * H) Item weight: 278g / 9.81oz Package size: 8 * 8 * 4cm / 3.15 * 3.15 * 1.57in Package weight: 300g / 10.58oz Package list: 1 * Record stabilizer