This is a protection tag designed to prevent return fraud and item substitution fraud. Once attached, it cannot be removed without cutting it with scissors or tools, preventing trouble during transactions. Each tag has a serial number, and writing your signature on the back helps prevent forgery. It's easy to use: simply attach it to the item and take a photo. It's versatile and suitable for clothing, accessories, bags, and more, and is made of durable materials for peace of mind. It reduces the risk of return fraud and item substitution, supporting healthy transactions. Anti-substitution, security tag, no returns, no exchanges, auction, flea market, trouble prevention, fraud prevention, brand items