100% brand new and high quality Features: - The pocket-sized string action gauge ruler is marked metric and imperial scale, easy to read - Suitable for measuring string instruments such as electric guitar, electric bass, acoustic guitar, acoustic guitar, electric box guitar fretboard measured in radians, radians to adjust the strings piano code - The guitar feeler gauge set is made of quality stainless steel, anti-rust and sturdy, ensures long-term use - All the gauges in this guitar tool kit are in different scales, you can use them to measure your guitar according to your own requirements - The guitar feeler gauge measures from 0.0015 inch/0.038 mm to 0.035 inch/0.889 mm, can be applied for guitar spacing chord distance measurement Specifications: Material:metal size:as shown in the picture Color:as shown in the picture Quantity:1 set/15 pcs Note: No retail package. Transition: 1cm=10mm=0.39inch. Please allow 0-1cm 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. Thank you Package includes: 1 set x Guitar Luthier Tools(other accessories demo in the picture is not included.)