Features 1、Professional quality, fancy cut baroque models - patterns. 2、A bridge is a device that supports the strings of a violin and transmits the vibrations of those strings to the body of the instrument, so as to transmit the sound to the surrounding air. 3、This 4/4 violin bridge is made of fine wood and is a great replacement for any 4/4 size violin! 4、Portable patch pickup bar, 2.5mm output socket, easy to use. 5、The set includes a pick up bar,support and bridge which can satisfy your needs. Specification Features: Professional quality, fancy cut baroque models - patterns. A bridge is a device that supports the strings of a violin and transmits the vibrations of those strings to the body of the instrument, so as to transmit the sound to the surrounding air. This 4/4 violin bridge is made of fine wood and is a great replacement for any 4/4 size violin! Portable patch pickup bar, 2.5mm output socket, easy to use. The set includes a pick up bar,support and bridge which can satisfy your needs. Specification: Thickness of the top:2.5cm/0.98in Thickness of the bottom:4.5cm/1.77in Length:5.5cm/2.17in Width:4.1cm/1.61in Package List: 1*Bridge 1*Pick Up Bar 1*Vertical Bridge