Music Nomad's FRINE fret polishing kit will not only make bending and vibrato easier, but prolong your string life. Oxidized, dirty frets cause more string damage than you'd think. Music Nomad's FRINE fret polishing kit contains everything you need to give your frets an eye glaring, clean shine. The specially formulated FRINE fret polish has micro-fine polishing compounds that safely and quickly remove oxidation, dirt and oil. Music Nomad's innovative fretboard guards and premium microfiber cloth are designed to make it safe and super easy. Now you can restore smoothness and a mirror shine to your frets without the hassle of harsh cleaners and messy steel wool. Look, sound and play the best! Revolutionary, petroleum-free formulation designed to clean and polish all frets safely and quickly. 3 GRIP Fretboard Guards (for small, medium and jumbo fret slot sizes) keep your hands from getting in the way and contour to all fretboards. 8" x 6" microfiber suede cloth is machine washable and specially designed to work with FRINE Fret Polish. Safe for all metal type frets. Storage container included.