Features: Made of fine quality material, long-lasting to use. This tool kit is suitable for electric and classical guitars. It can also be used with other stringed instruments, such as the ukelele or bass. A complete set of tools to meet your daily work needs. This tool kit is designed to keep your guitar and strings clean as well as properly set up, smoothness and speed. Specifications: Item type: Guitar Maintenance Kit Package weight: 360g12.6ounces Package size: 200*100*60mm/7.87*3.93*2.36inches Package List: 2 * Guitar strings 5 * Guitar picks 1 * Guitar pick holder 3 * Hex wrench 2 * Polished-gasket 2 * Guitar bones 6 * Guitar pins 1 * Steel ruler 3 * Guitar files 1 * string action ruler 1 * Guitar string winder cutter pin puller 1 * Screwdriver