["Description:\r\nbrand new and high quality\r\nType:Volume tone control knob\r\nUsed to replace the dirty, dingy and old knob\r\nBlack knobs with gold numbers on it\r\nThe central hole for Pots is approx. 6mm in diameter.\r\nWill fit most electric guitar\r\nMaterial:Acrylic\r\nInner Diameter: approx. 6mm\r\nTop diameter:approx. 17mm/0.67''\r\nBottom diameter:approx. 26mm/1.02''\r\nColor: Black with Golden Arabic numerals scale \r\nQuantity: 1 pc\r\nNote:\r\nTransition: 1cm=10mm=0.39inch\r\nNo retail package.\r\nPlease allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x Knob(other accessories demo in the picture is not included.)"]