The TARDIS, Daleks, Cybermen on blue and orange striped cotton flannel.
These duckbill-style face masks are sewn from two layers of quality quilting cotton as per recent suggested COVID-19 guidelines from the CDC and researchers. They are available in multiple sizes and many different colors/prints.
Ear bands are made of .25" inch elastic.
Sizing: L typically fits adult men, M fits women or teenagers, S fits smaller children (for kids 7-11, ask for JR size in comments)