Feature:1. INFORMATION IDENTIFICATION: A unique manufacturing part number label certifies compliance on the inner packaging of each mandolin tailpiece, which includes part number, model number, and inspection date information2. MAIN FUNCTIONS: The mandolin tailpiece improves tone, volume and maintenance, making string changes fast and easy3. PRACTICAL AND DECORATIVE: The tailpiece comes with a polished chrome finish that instantly elevates the look and feel of the mandolin4. WEAR RESISTANT ZINC ALLOY: Zinc alloy structure tailpiece is durable, wear resistant, with corrosion resistance, and smooth surface5. WITH ACCESSORIES: Mandolin tailpiece with 3 screws for easy installation and use, very convenientSpecification:Item Type: Mandolin TailpieceMaterial: Zinc alloyProduct Size: Approx. 8.0 x 4.55 x 0.5cm / 3.1 x 1.8 x 0.2in.Package List:1 x Mandolin Tailpiece3 x Screw