Features: Brand New and High Quality Alu surface top, plastic body with number. High quality knobs with faultless finish. Fits for LP Epi , SG and other Similar Guitars which have 6mm diameter pots. Material: Aluminum & Acrylic Color: Black / Gold / Brown Height: 15mm Top Diameter: 18.2mm Base diameter: 26.5mm Spline Shaft: 6mm Quantity: 4 Pcs（ 2 Volume +2 Tone） Package list: 2 pcs * VOLUME Knobs 2 pcs * TONE Knobs Note: Please be sure to verify the pots diameter of your guitar before you order the item. Please refer to the measurement. Tiny measuring error is allowable in normal range. There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.