These are official StockX authentication tags used for verifying product legitimacy on the StockX marketplace. The set includes rectangular hangtags printed with 'STOCKX' in bold white lettering, 'Always Verified Authentic Since 2016', and circular security seals featuring a prominent white 'X' logo on dark green matte plastic. The circular tags incorporate holographic elements with microtext reading 'Verified Authentic. Please inspect item. All claims null and void if tag is removed.' and QR-like patterns for tamper evidence. Each tag is attached via durable black cord with green-tipped aglets. These tags are not wearable apparel or accessories but rather anti-counterfeit verification tools affixed to sneakers, streetwear, and collectibles during sale/shipment. They serve as physical proof of authenticity and condition verification, critical for resale integrity in the sneaker and luxury goods secondary market. While not a consumer product per se, they are essential components of StockX’s trust infrastructure. Designed for durability and visual recognition, the dark green color scheme aligns with StockX’s brand identity, ensuring immediate identification by buyers and sellers.