**********Upgrade or replace any existing felt, rubber or OEM turntable platter mat*****Compatible with all turntables. Use on all standard platters, conforming to the turntables spindle*****Designed to RIAA specifications in NY by, incorporating non-slip grooves and label recess to ensure records stay flat on the mat for optimal playback. *****Manufactured from a proprietary silicone rubber composite, providing a 12 flat, scratch and slip resistant surface*****NO RISK PURCHASE 100% SATISFACTION GUARANTEE. Just try our products and if you dont absolutely love them let us know and we will refund your purchase price NO QUESTIONS ASKED!