With this casual product, players receive a smart and fast solution to store and organize their decks. The Side Holder 100+ XL is made to fit 100 double sleeved cards in particularly thick inner sleeves. It is a casual sideloading deck box to safely protect double-sleeved cards. Its self-locking flap closure can be opened up to 180 degrees thanks to the use of the innovative COBRA NECK technology on the back. A handy write-on strip allows for individual labeling. A Flex Card Divider is also included.