RuiLing 10PCS High Quality Gold Plated 1/4" (6.35mm) Male to 1/8" (3.5mm) Female Stereo Adapter Metal - 3.5mm Stereo Plug to 6.35mm (1/4 Inch) GOLD Plug Stereo Jack Adaptor. Metal 6.35mm (1/4 Inch) Stereo Plug (male) to 3.5mm Stereo Jack (female) Adaptor - Gold Plated Convenient and cost-effective 10-pack 1/4 inch to 1/8 inch stereo adapters provide spare or replacement adapters to use on different audio systems Connect headphones to audio devices such as amplifiers or AV receivers with 3.5mm socket Makes your favorite headphones or other devices compatible with most pro audio and home audio equipment! 360 degree grip treads help easy plugging and unplugging