Note: Manual measurement please allow some error. Specification: Item Type: Record Weight Stabilizer_x000D_Material: POM_x000D_Color: Black_x000D_Size:_x000D_Height: Approx. 25mm/0.98in_x000D_Bottom Outer Diameter: Approx. 88mm/3.46in_x000D_Top Outer Diameter: Approx. 25mm/0.98in_x000D_Screw Inner Hole Diameter: Approx. 7mm/0.28in_x000D_Screw Mounting Aperture: Approx. 10mm/0.39in_x000D_Hole Height: Approx. 22mm/0.87in Features: 1PREMIUM MATERIAL: Made of premium POM material, wear resistance and durable, not easy to be damaged; the surface of the platen is made of microfiber, which ensures that the record holder will not damage the records and prolongs the service life of records. 2FINE WORKMANSHIP: Record weight stabilizer is made of fine workmanship, does not damage records, discs, spring shock absorption, low dust cover. 3THREADED BOTTOM: Record weight stabilizer is designed with a threaded bottom to maintain record stability, guard records from friction and damage, and provide the ideal level of contact between the disc and record. 4IMPROVED SOUND QUALITY: The record weight stabilizer helps to reduce vibration and improve the sound quality, suitable for lighter weight records or loose spindle holes. 5WIDE COMPATIBILITY: The turntable disc stabilizer is compatible with record players, CD players, cases, speakers. Bringing the perfect phonograph experience, it is a great present for audiophiles, DJs, music lovers. PackageList: 1 x_x000D__x000D_RecordWeightStabilizer