5 pcs. Guitar Fret Erasers Acoustic String Polishing Agent Ukulele Description : [Fret Erasers] Guitar fret polishing agent is a tool for guitarists and luthiers, allowing for perfect polishing of frets. [Durable Material] Threshold polishing erasers made of high-quality rubber, which is durable and resistant to deformation. [Multiple uses] Threshold polishing tool kits suitable for electric guitar, acoustic guitar, bass, ukulele and other string instruments. Ideal for polishing scratches with a threshold file, making it a versatile accessory for both contractors and luthiers. [Package] Including 5 threshold polishing agents, 180 and 400 and 1000 and 1500 and 2000 Grit, which meet different needs. [Precise design] The precise surface of the guitar fret erasers works quickly and accurately, ensuring that your threshold stays clean. Size Chart: 9 cm x 7,5 cm x 2 cm/3,54 inch x 2,95 inch x 0,79 inch The package includes: 5 rubber bands for wiping guitar frets