Gamegenic presents the next revolution in card game accessories: the Sizemorph Divider This new innovation is the first divider on the market that can change its width and fit into almost any unused space of a deck box The Sizemorph Divider brings order to almost any box: whether it fills the space between two decks of cards or holds deck boxes securely in place. The width of the Sizemorph Divider can vary between 5 and 30 millimetres and thus offers maximum flexibility. It comes with a foldable tab that ensures that no cards are damaged when closing the box. The tab simply folds back and unfolds again when the box is opened.