Brand new and high quality bottom surface, avoid record wear, balance pressure, vibration.It keeps record label safe and weight distribution is centered nicely.The record stabilizer height is moderate, and the dustproof cover can be closed when playing to reduce the noise of the record.Universal disc pressure, reduce vibration, effectively the sound quality of the record. Vibration reduction and noise reduction,without affecting the speed.Top Diameter:70mm/2.76inchBottom Diameter:76mm/2.99inchHeight:29mm/1.14inchNet Weight:280gMotor: LP Disc StabilizerModel Number: Record StabilizerOutput Connectors: USBSpeeds: 33,45,78 RPMcolor:BlackMaterial:aluminumPackage Contents:1 x Record StabilizerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.