Official merchandise. From Arknights, this is a set of the "Lessing" Promotion Before and After Transit Permits. Both were only checked for the artwork. New, unopened items. You can apply immediately if you have no questions. As a bonus, I will include two covers specifically for the transit permits. When shipping, I will put the items in a box, package them with OPP and bubble wrap, and ship them via Yuu Yuu Mercari.