This guitar tool kit includes everything for string changes and set-ups, which is perfect for maintaining and keeping your instrument inperfect playing condition. Features: Made from high-quality material, has high durability. Includes everything for string changes and set-ups. Perfect for maintaining and keeping your instrument in perfect playing condition. Specifically created to help complete the most common guitar repairs and adjustments. Suitable for electric guitar, bass ,mandolin, banjo, ukule, acoustic guitar and so on. Specifications: Material: stainless steel + plastics Package size: 200 * 100 * 60mm / 7.87 * 3.94 * 2.36in Package weight: 350g / 12.34ounces Note: 1.Due to the different display screen and light effect, the actual color of the item might be slightly different from the color showed on thepictures. 2.Please allow a little measuring deviation due to manual measurement. Package List: 3 * Guitar Files 3 * Hex Wrenches 1 * Steel String Ruler 1 * String Action Ruler 1 * Guitar Fret Rocker Leveling 1 * Muti Spanner Wrench 2 * Guitar Fingerboard Protectors 1 * 3 in 1 Guitar String Winder Cutter Pin Puller 1 * Guitar Fret Crowning File 1 * Screwdriver 4 * Guitar Strap Circle Buckles 1 * Storage Bag