Are you looking for a professional and practical guitar tool? Our guitar neck ruler is designed to meet your needs. Made of stainless steel and cloth materials, this tool is durable and sturdy for long-lasting use. Fine workmanship ensures reliability and functionality. Features - Color: Silver - Material: Stainless steel, cloth - Size: 42.00 x 3.70 x 0.25 cm / 16.51 x 1.45 x 0.10 in - Size: 8.50 x 5.40 x 0.25 cm / 3.34 x 2.12 x 0.10 in - Size: 20.00 x 20.00 x 0.20 cm / 7.86 x 7.86 x 0.08 in - Includes guitar string measuring ruler, string height ruler, fret rocker string height gauge, and cleaning cloth. Multiple tools included to meet various maintenance needs. - Fret rockers and notched straight edges are made of stainless steel, providing durability and resistance to scratching your guitar. - Helps maintain proper neck alignment: Use the ruler and fret leveling tools to measure fretboard flatness and check string height after adjustments, trimming, or replacement. - Serrated edge design provides stability when placed on the neck, making measurements more accurate and convenient. - High-quality construction ensures a smooth finish, long-term performance, and resistance to damage. Package List 1 x Neck Ruler 1 x String Height Gauge 1 x Cloth