Features: Suitable for luthier and string instruments user to maintain and keep the instrument in good playing condition. Make the necessary measurements and adjustments on acoustic and electric guitar, , banjo, etc. Great tools for maintaining and keeping your instrument in good performance. It includes some of the most useful, popular tools for maintenance and repairs. Package includes: 1x File,1x Ruler,2x Fingerboard Protector,1x Square Ruler,1x Plier,1x Screwdriver,1x Brush,3x Polishing Flie,3x Hex Wrench,1x Pouch. Specifications: Material: Metal Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x File 1x Ruler 2x Fingerboard Protector 1x Square Ruler 1x Plier 1x Screwdriver 1x Brush 3x Polishing Flie 3x Hex Wrench 1x Pouch