This Pokemon TCG Matchless Fighters booster box is a factory sealed Japanese box from the Sword & Shield era, set code s5a. It is aimed at collectors and pack openers working through the Japanese Sword & Shield run.

• Set: Matchless Fighters (s5a)
• Era: Sword & Shield, Japanese
• Contents: 30 booster packs, 5 cards per pack
• Language: Japanese
• Publisher: The Pokemon Company