Custom die cut cards lets users make cards in any size or shape unlike the standard rectangular shape. Usually, a custom die with a template made of metal is used to stamp out shapes from cardstock. As such, it is possible to produce cards with detailed shapes, smooth edges or even windows. This method enables designers to create deeply personalized cards that express the specific message or brand identity more effectively. These intricately shaped cards can be utilized for crafting innovative invitations, promotional materials, or greetings for special occasions, providing a striking and unforgettable visual impact in contrast to conventionally shaped cards.