Introducing our Dual-Sided Radius Sanding Block, a must-have tool for any guitarist or bassist looking to achieve the perfect fretboard leveling. Crafted from high-quality aluminum alloy, this sanding block is designed to provide a smooth and even finish for your instrument. The dual-sided feature allows you to work on different radiuses, making it versatile for various guitar and bass models. It is sturdy yet easy to handle, ensuring precision in every stroke. Whether you're a professional luthier or a DIY enthusiast, this sanding block will help you maintain your instrument's playability and tone. The ergonomic design ensures a comfortable grip, allowing for extended use without fatigue. Perfect for leveling frets, this tool is essential for any setup or maintenance routine. Say goodbye to uneven frets and hello to a perfectly leveled fingerboard. Enhance your playing experience and prolong the life of your instrument with our Dual-Sided Radius Sanding Block. Ideal for both electric and acoustic guitars, as well as bass guitars, this tool is designed to meet the needs of musicians at all levels. Invest in quality and precision with our aluminum alloy sanding block, and take your instrument maintenance to the next level.Feature: Dual-sided, ergonomic design Type: Sanding Block for Guitar and Bass Color: As Shown Material: Aluminum Alloy Specifications: Fits 12-16 inch radius fretboards Package Contents: 1 x Musical Instrument Sanding Block Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.