A concert souvenir typically consists of a TEE, STUB, POSTER, and t-shirt. A TEE is a short-sleeved shirt with a round neckline, usually made of cotton or polyester. A STUB is a ticket STUB, which is a small piece of paper that serves as proof of admission to an event. A POSTER is a printed image, often used for advertising or decoration. Lastly, a t-shirt is a casual shirt with a round neckline and short sleeves, usually made of cotton or polyester. All of these items are popular souvenirs from concerts, and can be collected and kept as a reminder of the event.