Specification Brand : TUOREN BulletPoint1 : Guitar fret rocker: Can span 3 frets and check if the frets are on the same level. BulletPoint2 : String Pitch Ruler Card: Various calibrations on the double sides can measure various spacing, suitable for guitars, bass and other instruments. BulletPoint3 : Sturdy and durable: Made of stainless steel and plastic, not easy to rust, deform, and durable. BulletPoint4 : IDEAL ACCESSORIES: Designed to keep your stringed instruments in near-optimal playing condition, this luthier tools set can help you to set up your instrument with precision and is ideal for replacing old, broken parts. BulletPoint5 : Size: Guitar fret ruler:103x33mm/4*1.3inch; Guitar string pitch ruler :86x54mm/3.38*2.13inch GpsrSafetyAttestation : 1 ItemName : TUOREN Guitar Fret Rocker Leveling Tool Stainless Steel Guitar String Action Gauge Ruler with Guitar String Pitch Ruler, Guitar String Height Gauge Measuring Luthier Tool ItemPackageDimensions_Height : 9.7028 centimeters ItemPackageDimensions_Length : 2.3114 centimeters ItemPackageDimensions_Width : 5.5118 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : guitar-tools Manufacturer : TUOREN ModelNumber : 1364 NumberOfBoxes : 1 PartNumber : 1364 ProductDescription : Specifications: Material: Stainless steel, Plastic Color: Silver Packaging: 1x Guitar Fret Rocker 1x Guitar String Pitch Ruler ProductSiteLaunchDate : 2024-11-01T03:06:45.172Z Size : 2Pcs - Fret Rocker and Pitch Ruler SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 60131500 WarrantyDescription : 1.