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. Our products are made of environmentally friendly materials, safe and non-toxic, and will not cause harm to the human body. Please read the product manual carefully before purchasing, and use it correctly according to the operation steps. If you encounter any difficulties or problems during use, please contact us in time, we will solve them for you as soon as possible. Your support is the driving force for us to move forward, and we look forward to sharing your experience and experiences with us. For the quality problems or defects of the product itself, we will provide unconditional return or repair service.