Features:Adjustable weight: stainless steel weights to increase or decrease weight between 295g and 408g.(Adujustable by yourself) Come with 45rpm record fixed lugs, can perfectly match different 33rpm / 45rpm turntables and discs to enjoy music of better quality. design: stabilizer base is made of chromeplated aluminum alloy and with stainless steel weights, and material of top and bottom panels is Black silicone , perfectly integrate different materials and sprecision fabrication. Function of record weight: it can reduce resonance and vibration, greatly improve sound quality, the Black silicone pads can protect LP vinyl well. Parameters STB-MS chrome-plated vinyl record weight Height of weight: 33mm Diameter of weight: 70mm LP308S: comes with 3 metal weights, 37.2g each 45 rpm record fixing convex position, can be used for 33 or 45 rpm records Adjustable range of weight: 181g-408g (by add or reduce weights) Colour:silver Material:Stainless steel Package Contents: 1 * LP Record Town set Only above package content, other products are not included. Note: Light reflection and different displays may cause color of item in picture a little different from real thing. The measurement allowed error is +/- 1-3cm.