Description: 4pcs clear knobs with white numbers for electric guitars You can DIY the control knobs with paint as you like Perfect condition, great looks Diameter: Approx. 1.02inch / 26mm Height: Approx. 0.45inch / 11.5mm Hollow Shaft Diameter: 0.24inch / 6mm Color: Blue and white number Material: Acrylic Package Includes: 4 x Guitar Knob Note: Please be that due to lighting effects and monitor's brightness/contrast settings etc., the color of the website's photo and the actual item could be slightly different. Also please allow a slight difference in size which may caused by manual measurement.