Feature:1. Fine workmanship, guitar fingerboard wireless electricity meter.2. Made of high quality stainless steel material, sturdy, durable and long service life.3. Small size and lightweight, easy to carry and store, convenient to use.4. 7.25 inch for electric guitar with large radian or ukulele, 9.5 inch for electric guitar, 10 inch for electric guitar, 12/14/16 inch for wooden guitar, 18/20 inch for classical guitar.5. Professional manufacturing, great and necessary accessory for guitarists.Specification:Condition: 100% Brand NewItem Type: Guitar Measuring RulerMaterial: Stainless SteelColor: SilverQuantity: 2PCSWeight: Approx. 45g/1.5ozSuitable for: 7.25 Inch for Electric Guitar with Large Radian or Ukulele9.5 Inch for Electric Guitar10 Inch for Electric Guitar12/14/16 Inch for Wooden Guitar18/20 Inch for Classical Guitar.Package List:2 x Guitar Measuring Ruler