Marvel print face masks. This $13 face masks have 3 layers, 2 layers of polycotton front and back and a flannel insert, that may act as a filter.
Please note that these masks do not meet any Australian Standard but may assist in avoiding viral transmission by limiting self inoculation that occurs when people touch a contaminated surface, like a shopping trolley, escalator or money.
Most people touch their face mulitple times a minute, without realising and viruses can be transferred from a contaminated object to your mouth or nose easily. Some people find that a physical barrier that stops them from doing this to be helpful. Masks need to be handled by the straps alone and should be washed after use and no substitute for good hand hygiene and physical distancing.