6.35 mm (TRS) to 3.5 mm (TRS) jack adapter with genuine 18-carat gold plating. The body is made from a copper alloy with a thick gold layer and high-density shielding that minimizes interference for clear, noise-free sound. The sleek design features a matte gray grip section. The exceptionally durable construction ensures resistance to corrosion and oxidation even with long-term use. Perfect for demanding listeners and audiophiles.