Thank you for viewing. This is a mini-plug (3.5Φ) to standard plug (6.3Φ) conversion plug (stereo). It's a plug for converting from a stereo mini-plug (3.5Φ) to a stereo standard plug (6.3Φ). It has a gold-plated finish that is resistant to sound quality degradation and rust, and enables stable transmission with low noise. It is useful in various situations such as headphones, musical instruments, component stereos, amplifiers, and studio equipment. *Although it is new and unused, there may be some minor stains due to being an imported product. Please understand this beforehand. Shipping will basically be the day after payment is confirmed. It may vary depending on the timing. Since shipping may be significantly delayed due to outings, etc., please contact us if you are in a hurry. With that said, please bid with the above in mind. Thank you.