The 2026 Topps Chrome Baseball Hobby Jumbo Box delivers the look and feel collectors expect from Chrome Baseball, with iconic chromium cards spotlighting the game’s biggest stars, rookies, and legends. The release is centered by a 300-card Base Set, building a strong foundation for what’s next in each pack and pull. This Hobby Jumbo offering is designed for autograph hunters, with each box containing two autographs on average. Alongside the base set, the lineup of inserts includes fan favorites such as Helix, Ultraviolet and World Series at Night, as well as new additions including Diamond Moments and Static Noise to expand the chase. Autographs remain a cornerstone of Chrome Baseball and feature some of the first on-card signatures from the 2026 rookie class. The set also marks the return of Gold Logoman cards, highlighting rare relic, autograph, and autograph relic cards tied to the winners of MLB’s major 2025 awards.