no naruto breaks itIt doesn't matter because Kakashi is about to break that shit.
its made from high tensile steel alloyed with carbon composite material. preety space age tech used in making that maskxdWhere did he get such durable masks? They've been hit with awfully strong techniques and stay in pretty good shape.
LOL ..because tobi's masked is made from seki seki stone!Where did he get such durable masks? They've been hit with awfully strong techniques and stay in pretty good shape.