2026 Leaf Metal Ring Kings Hobby Box
Configuration:
3 cards per box
10 boxes per case
Leaf Trading Cards proudly presents the inaugural edition of Leaf Metal Ring Kings, featuring vibrant metal technology and elite autograph content across combat sports history.
Collectors can chase signatures from top stars in boxing, MMA, wrestling, and kickboxing, featuring some of the most iconic names in fighting history.
Highlighted athletes include Mike Tyson, Julio César Chávez, Jon Jones, Floyd Mayweather Jr., Hulk Hogan, Bret Hart, Manny Pacquiao, Oscar De La Hoya, Sugar Ray Leonard, “Stone Cold” Steve Austin, Ryan Garcia, Tyson Fury, and many more.
Each box delivers strong autograph content with:
- An average of 3 autographs per box
- 1–2 multi-signature cards per case
- 1 on-card Kickboxer autograph per case, featuring Jean-Claude Van Damme, Michel Qissi, or a dual autograph pairing
