This is B5 word processor paper. The left side is Kokuyo PPC paper (KB-135) The right side is Apica word processor paper (WP-103), with 46 and 58 sheets remaining, respectively. (Please forgive any miscounts) There is a notation for thermal transfer. Please note that this is not thermal paper. The packaging is damaged, so each is placed in a new OPP bag. However, the Kokuyo paper is in its original bag because the manufacturer's name is printed on the package. Also, part of the backing sheet with the paper list on the back of the Apica paper has been cut off. Due to long-term storage, there may be discoloration or folded edges. Please purchase with your understanding.