The item is adjustable bridge for mandolin. These bridges are adjustable, meaning you can adjust the height to suit your needs. Made of ebony wood, it is compensated bridge tone transmission. And two footed bridge base can be fit to virtually any arched-top mandolin. Features - ColorBlack - Material: Ebony. - Size: Approx. 11.3 * 0.8 * 2cm. - Height adjustable bridge for mandolin. - You can adjust the height to suit your needs. - Traditional 1920s design of select rosewood offers simple, elegant beauty. - Adjustable height, compensated bridge tone transmission. - Nickel-plated vintage thumbwheels make string action adjustments a breeze. - Two footed bridge base can be fit to virtually any arched-top mandolin. - Note: pls be reminded that due to lighting effects, monitors brightness / contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. Package list: 1 * Adjustable Mandolin Bridge Compensated Rosewood