Features: Crafted from premium zincs alloys, this square guitar output jacks plate ensures durability and corrosions resistance, delivering reliability signals transmission in demanding performances environment. Featuring four included mounting screws and universals compatibility, this metal output jacks base simplifies guitar hardware installation while maintaining secure connection across various string instrument models. Designed for professional musicians, and guitar technicians seeking robust replacement parts for instrument upgrades or maintenance projects. Optimized for live performances, and home workshop modifications, this component enhances electrical connectivity for guitars during critical applications. The square combines functional reliability with a professional aesthetic, elevating your guitar's appearance while ensuring consistent performances across extended playing. Specifications: Color:Three Choices Dimension:3.5x3.5cm/1.38×1.38in Component:Metal Package Includes: 1set Metal Square Guitar Jacks Plates note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.