SM-16 Gramophone: Ortofon's high quality slipmats are designed to be the finest slipmats available on the market today. Made out of a smooth but strong material, these slipmats provide durability and will not scuff or damage vinyl. Due to thier unique matte surface, the slipmats are far more resistant to dust and other particles. Furthermore they are extra thin and provide optimum feel for turntablists and mix DJs alike. Each design is a limited edition and will not be reprinted once sold out.