- Precise Measurements: This set includes a guitar neck string measuring ruler, a string ruler, and a fiber wipe cloth (20x20 cm), enabling accurate measurements for guitars, basses, mandolins, banjos, and more. - Durable Construction: The guitar neck notched straight ruler is made from rust-proof stainless steel, ensuring longevity and reliability. Its dual scale design accommodates most electric guitars, specifically 25.5-inch and 27-inch models. - Multi-functional Use: The double-sided plastic ruler features fracture, decimal, and metric conversion tables. It measures string height, saddle height, saddle slot depth, fret slot depth, and nut height, making it an essential tool for any musician. - Neck Straightness Assessment: Designed to test the straightness of the guitar neck, fretboard, and frets, the notched measuring ruler provides critical measurements for nut, string, bridge, pickup rod, saddle height, and slot depths. - Cleaning Accessory Included: The set comes with a 20x20 cm fiber wipe cloth, perfect for keeping your stainless steel ruler clean and ready for use. - Practical Applications: Ideal for guitar setup, maintenance, and repairs, this tool is perfect for professional luthiers or hobbyists who want to ensure optimal instrument performance. Use it to accurately assess your guitar's setup before a performance or adjust string heights for a better playing experience. - Authenticity Guaranteed: To ensure quality, please purchase authentic products from our kuylive store.