Deck Box Insert

Made to fit Gamegenic DECK HOLDER 100+Please let me know if it fits other deck boxes! The Deck Box Insert can fit dice and unsleeved cards while still leaving room for a 60 card sleeved deck! I play One Piece, Magic, and Lorcana. I love the Gamegenic deck holders but the 100+ variants are simply to big for what I need. Sadly all of my local game stores either don't sell or stopped selling the 80+ variants. I made this so I could utilize the 100+ without the empty space. Now my deck can stay