Demon Slayer: Kimetsu no Yaiba A3 Lunch Mat Case This is an A3-sized clear file. I obtained it at the official ufotable cafe. [Entertainment District Arc Episode 5: Let's Go All Out!] Tengen Uzui, Makio, Suma, Hinatsuru Brand new, unused. I will ship it with thick cardboard to prevent it from bending. I am also selling other Demon Slayer lunch mat cases. Bundling is OK. Thank you for viewing.