Authentic goro's Extra Large Plain Feather OLD Brand: goro's Product Name: Extra Large Plain Feather OLD Material: Silver Size: Approximately 6.8 x 1.5 cm Please note that there may be slight variations due to amateur measurements. Condition: It has been worn and has oxidized, but I polished it slightly when listing it to maintain the atmosphere. I will send it as is, so please check the photos. Accessories: Item only Weight: Approximately 7.8g Purchase Location: Purchased by myself at a certain consignment store I purchased and wore this around the year 2000 at a consignment store in Harajuku at the time. It was easier to buy back then, and I enjoyed collecting them. The hole is OLD, so it fits fine chain and thin round chain. I'm planning to organize my collection, so I'm listing it at a relatively low price. I have worn it with care, so I would like to pass it on to someone who needs it at a price I can agree with. However, as you know, goro's is subject to various interpretations and differences based on store standards, so the fact that an appraisal is not given does not mean it is not authentic. If you have any concerns, please refrain from purchasing to avoid any trouble and purchase from goro's or a store you trust. *Please understand that there may be slight differences in color from the actual item due to the lighting and environment during photography. *Regarding Authentication I am basically listing only items that I have purchased from sources I trust, as stated above. I believe that the issue is with the standards of the authentication service, so I will not respond to it because it would be troublesome to have a transaction fail for that reason. Please consider your purchase based on your own judgment. Thank you for your understanding. Please read the profile before purchasing or commenting. Thank you.