2025 Panini MLB Boys of Summer Hobby Box

Boys of Summer returns with an elite collecting experience featuring Prospects, Stars & Legends! ✍️ 3 Autographs & 🧢 1 Memorabilia Card per box, on average 🖊️ First-time On-Card Jumbo Material Signatures: Bobby Witt Jr., Paul Skenes & Travis Bazzana! 🪵 Stunning sets: Baseball, Lumber & Leather Signatures 🧊 New 2025 Jumbo Acetate Signatures featuring top prospects! 📦 1 pack per box · 8 cards per pack · 8 boxes per case Listed With Mascot.