This is 45mm wide thermal receipt paper. It is a set of 6 rolls. Please carefully check the size to avoid any mistakes, as the specifications are unclear. The set of 5 rolls, which were wrapped in black vinyl, has been opened. The 6 rolls will be packed in a Takkyubin Compact box and shipped. The image shows them as they are for easy viewing, but they will be packed to block out light with black vinyl before shipping. TOWA register