Available here: https://bloodyminded.bandcamp.com/merch/bloodyminded-within-the-walls-rat-t-shirt
This design is available in small, medium, large, and extra-large. As with other BloodLust! shirts (Anatomy of Habit, Intrinsic Action, Super Eight Loop) these are professionally printed black Gildan 100% cotton short-sleeve T-shirts with white printing on the front. These are classic, full-size T-shirts, in the sense that they run a bit large, particularly compared to more snug-fitting American Apparel and H&M T-shirts.