Official Yu-Gi-Oh! TRADING CARD GAME (TCG) Card Sleeves help Duelists keep their cards secure and protected during Duels. The Kuriboh Kollection Card Sleeves feature the artwork of Magikuriboh, a new member of the Kuriboh family, found in Battle of Chaos. These card sleeves are perfect for keeping your cards safe when you Detonate your Deck ‘s destructive plan! Each pack contains 50 card sleeves specifically designed to meet tournament regulation standards for the Yu-Gi-Oh! TCG.