Material things (5)
I believe the answer is:
stuff
This clue is a double definition.
'material' is the first definition.
(I know that material can be written as stuff)
'things' is the second definition.
(I've seen this before)
(Other definitions for stuff that I've seen before include "Material; eat lots" , "Miscellaneous objects" , "crowd" , "Jam" , "facts" .)