Repair Tools 20Pcs Guitar Tool with String Organizer Guitar Winder String Cutter Action String Meter Finger Guard1. Handy carrying case, compact musician repair kit, suitable for beginners or professionals2. Application: Guitar/Bass/Mandolin/Banjo3. It includes all string changes and settings, perfect for keeping and keeping your instrument in top performance. Change the string, set the tone, adjust the action, check the height of the chain, etc4. Guitar files vary in shape, equal to flat, round and semi-circular.5.String Action ruler measuring tool can be used on both sides. It's easy to read, so it's simple to check and adjust string actions. Screwdriver: you can adjust the length of the screwdriver and replace the head by pressing the round iron in the middle of the screwdriver. String Organizer makes it quick and simple to change strings. Material: Metal, PlasticColor: BlackPackage Size: 20x10x5cm/7.9x3.9x2inchWeight: 120gPackage Contents:1 * Rocker Fret Leveling Tool1 * String Organizer1 * Steel String Ruler1 * Action Ruler Measuring Tool3 * Hex Screwdriver3 * Guitar Files1 * Screwdriver Set1 * Package1 * Guitar Fret File2 * Guitar Fingerboard Covers1 * Multi-function Screwdriver4 * Guitar Strap WasherOnly the above package content, other products are not Included. Note: Light shooting and different displays may cause the color of the item in the pictures