Artefact, Individual Thing, Common, Polymers, Months
Class of Material
Residence time (How long does the matter/material/artefact stay in an unaltered state in the location/context/system before it decay?)
How does the item affect the environment in which it exists?
How would you like to be with this artefact/material/living thing/matter?
Wear it for a year to see how it performs.