Make your frets shine like new. The Fret Polishing System from Planet Waves is a unique system of fret-polishing paper. Just select the correct slot for your guitar’s frets using the template built into the Fret Polishing System package. Then, with the strings off, you’ll polish each fret with a rapid “sanding” motion. In just moments, your guitar’s frets will be polished to a beautiful shine, so your guitar looks and plays its best. You get five sheets of fret polishing paper with the Planet Waves Fret Polishing System.