ITEM NAME:Violin Bridge Mold Template Leveling Tool w/ Tuning Fork for 4-4 Violin Description: Multi-functional fingerboard scraper for multiple uses, accurate measurement, simple operation, help your repair and improvement. Can help you intuitive understanding of the violin code and chord distance measurement. Violin bridge to measure the height of the strings and the width of the piano pillow. The operation of the violin fingerboard template is simple and easy to use. Violin bridge is made of plastic material which is durable. There is one tuning fork for music instrument violin. Specification: Tuning Fork: Frequency: A-440 Material: Stainless steel Color: Silver Length: Approx. 12cm/ 4.72inch Bridge Mold Template: Material: Plastic Color: Black Size:12x6cm/4.72x2.36inch. Package Includes: 1 Piece 4/4 Violin Fingerboard Template 1 Piece Tuning Fork Note: Please allow slight dimension difference due to different manual measurement. DMO0013948819532783.Violin bridge is made of plastic material which is durable. Tuning Fork 1 Piece Tuning Fork. Color: Silver. Color: Black.