Description: Material: All aluminum alloy surface oxidation . Scale: The scale is carved, precise and permanent. Improve Sound Quality: Make the sound details of the turntable more abundant and improve the sound quality. Vibration Absorption: Reduce the friction between metal LP and vinyl s. Speed: The speed and attitude are balanced, effectively filtering harmful vibrations. Suitable For: Suitable for vinyl players, LP players, phonographs, stereo jukeboxes, etc. Speed measurement method: 1. First press the on the turntable of the turntable, turn on the turntable, and after the turntable rotates, look down under the fluorescent lamp to see if the scale is clearly visible 2. If the points on the tachometer scale line are evenly and clearly visible and do not move left or right, the speed is accurate 3. If it is fuzzy or connected into one piece and moves left and right, the speed is abnormal. This test method is for reference only. Specification: Material: aluminum alloy Color: rose gold, silver, black, bright black Maximum diameter(approx): 76mm/2.99inch Axle hole diameter(approx): 7mm/0.28inch Height(approx): 34mm/1.34inch Package: 1 pc * LP disc stabilizer