Features: This metal control circuit board has excellent durability, which is especially designed for electric guitars. Completed with knurled dome knobs, 3 way switch, control pots. speed knobs for volume and tone controlling are included and easy to use. 2 potentiometer knobs can respectively provided accurate and sensitive adjustment for the volume and tone. Guitar plate size:160x32mm/6.3x1.25inch (LxW). Knobs hole center to center distance is 60mm; Mounting screws space: 150mm; the switch slot: 28mm x 2.3mm; Switch mounting screws space: 41.5mm. Prewired control plate harness with knobs and switch, and easy to use. Good DIY replacement part for guitarists and luthiers. Specifications: Material: Metal Color: As The Picture Shows Package Weight: approx.90g Size: approx.16x3.2x3.75cm/6.29x1.25x1.47in (More Size Detail, Please See Photo.) Package Includes: 1Pc Guitar Prewired Harness note: Please allow 1-2cm error due to manual measurement. Please 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. Thanks!