Allparts Emerson Custom paper-in-oil capacitors provide vintage tone and performance. Crafted in the U.S. from premium components, the 0.015uf capacitor brightens neck humbuckers and dark-sounding pickups. You'll get a natural tone taper when adjusting your volume control. Built to military specifications, the sturdy metal case and glass ends shield the kraft paper and oil within from interference and environmental damage. The non-polarized 20 AWG copper leads easily connect to your electronic components.