The stamping letter is a tool used for hot stamping and embossing on materials such as leather and paper, which can create unique patterns on the surface of the materials and make the products more aesthetically pleasing and unique. When using, place the letters on the desired location for hot stamping or embossing, and then use a hot stamping machine or embossing machine to heat or press, which will transfer the pattern to the surface of the material. The letters can not only be used to make leather and paper products, but also for making various high-end products such as gifts, cards, books, and packaging boxes.