These are official StockX authentication tags used for verifying the legitimacy of sneakers, streetwear, and collectible items sold on the StockX marketplace. The set includes two types: rectangular green hangtags printed with 'STOCKX', 'Always Verified', 'Authentic Since 2016', and 'Since 2016' in white sans-serif font; and circular black plastic tags with a bold white 'X' logo and a reflective silver holographic center featuring microtext (e.g., 'StockX Verified', 'Tamper-Evident'). Each circular tag is attached via a black nylon cord with a heat-sealed end—designed to be affixed to products like shoe tongues or garment labels. These tags serve as anti-counterfeit security features, ensuring buyers receive genuine merchandise. While not wearable apparel or accessories themselves, they are essential components of authenticated resale goods. Commonly found on verified Nike, Jordan, Adidas Yeezy, and luxury streetwear items. Ideal for resellers, collectors, and authenticity-conscious consumers seeking verified pre-owned or new-in-box products.