Item Type: Guitar Stereo Output SocketMaterial: Metal 1[METAL MATERIAL] The output socket is made of metal, which is hard and wear resistant, not easily deformed, and has a long service life. 2[FANTASTIC APPEARANCE] The smooth surface and bright colors of the output jacks create a gorgeous and original look for your instrument. 3[EXCELLENT REPLACEMENT] This output jack is suitable for all acoustic or electric guitars, bass and other instruments which can help to make your guitar or bass perform better. 4[THICKENING] This round cup shaped output socket intersects others and has been thickened and upgraded to make it last longer. 5[EASY INSTALLATION] The output jack can be directly installed on the panel, which is easy to install and easy to use.