This print is printed on 8.5"x11" premium matte poster paper and comes with a protective bag and board.
 
From Panel 1 of She Used To Be Fractal #23 - I Was Dragged Down The Mountain (Toxic Relationship 2)
https://www.sheusedtobefractal.com/post/she-used-to-be-fractal-23-toxic-relationship-2-i-was-dragged-down-the-mountain