- Precise String Measurement: This package includes a guitar neck string measurement ruler, a string ruler, and a microfiber cloth, ensuring accurate measurements for guitars, basses, mandolins, banjos, and more. - Durable and Versatile Design: Crafted from stainless steel, the straight ruler is built for long-term use. Its dual-scale design accommodates most guitars, particularly 7.5-inch and 25.5-inch electric guitars. - Comprehensive Measurement Capabilities: The double-sided plastic ruler features break, decimal, and metric conversion tables. It accurately measures string height, saddle height, slot depth, fret slot depth, and nut height. - Neck Straightness Verification: The notched string measurement ruler is specifically designed to check the straightness of the neck along the fretboard and frets, ensuring optimal playability. Practical Applications: 1. Setup and Maintenance: Use the rulers to fine-tune your guitar setup, achieving the perfect string height and action for improved playability. 2. Repair and Adjustment: Ideal for luthiers and hobbyists alike, these tools help in assessing and rectifying neck curvature and fret alignment. 3. Educational Tool: Great for music students and teachers, these measurement tools provide a hands-on approach to learning about guitar setup and maintenance. Optimize your musical instrument's performance with this essential measurement kit, designed for accuracy and durability.