String Instruments Accessories -3pcs Acrylic Plastic Bass Guitar Volume Knob Potentiometer White Cap Highlights Generic Brand 3pcs Acrylic Plastic Bass Guitar Volume Knob Potentiometer White Cap Description: 4pcs Volume Tone Control Knobs with Numbers for Electric Guitars Vintage Style and classic, perfect condition and looks great Used to replace dirty, dirty and old knob Replacement parts for your ST SQ electric guitars Color: black, white specification: Material: acrylic Diameter: 25x25x17mm/0.98x0.98x0.67inch Size: installation: for potentiometers with 6mm holes Package includes: Electric Guitar Volume Caps, 3pcs Note: 1. Color may be slightly different due to the color calibration of each monitor. 2. Please allow slight measuring deviation due to manual measurement