Features: 1/4" 6.35mm Brass Threaded Cylinder Output Input Plug Socket for Guitar Bass Pickup. Its cylinde shape and threaded body make it easy to plug in and out, which works well on your instruments. With this output Socket, it effectively improves the output efficiency and reduces the noise of guitar. Suitable for electric guitars, electric bass and other instruments. High sensitivity, Enduring to use. Anti-noisy to provide you a perfect tone. Specifications: Materials: Zincs alloys Color: Gold/Gray/Bronze/Silver Size: about 6.2x1.5x4.34cm/2.44x0.59x1.71inch Package Includes: 5pcs Electric Guitar Plug Outlet note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.