The 2024 Panini Select insert lot includes 20 trading cards featuring players like Cal Ripken Jr., Robin Ventura, and Tony Gwynn. These cards are part of the Major League Baseball set and are made of card stock. The lot includes a variety of inserts such as Shor an Flash Prizm cards, making them a desirable collection for baseball card collectors. Each card is in English and showcases players from teams like the Baltimore Orioles and Kansas City Royals.