Features: brand new and high quality You can use this complete violin pickup kit to make your own electric violin sound. Since the pickup in the kit is no noise, you can perfectly release the sound of your violin. Very suitable for violin players to improve the sound of the violin, easy to install and use. This set includes tone knob, volume knob, pickup bar with 2.5mm plug, pickup with transducer and 6.35mm socket. The parts can provide good maintenance for the instrument and reduce wear and tear, and extend the life of the violin. Specifications: Material: Metal+Plastic Color: As The Picture Shows Package Weight: approx.65g Audio Plug: approx.2.5mm/0.09in Endpin Socket: approx.6.35mm/0.25in Size: approx.6.78x3.3x2.25cm/2.66x1.29x0.88in (More Size Details, Please See Photo.) Package Includes: 1 Set of Pickup for Violin note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!