Full Idea
The trope theorist says that a cushion is just a 'bundle' of tropes, such as roundness, blueness and softness.
Gist of Idea
Maybe a cushion is just a bundle of tropes, such as roundness, blueness and softness
Source
E.J. Lowe (A Survey of Metaphysics [2002], p.362)
Book Reference
Lowe,E.J.: 'A Survey of Metaphysics' [OUP 2002], p.362
A Reaction
Certainly if you dispense with the idea of substance (which is clearly bad science even if it is good metaphysics), something like this is what remains of a cushion, though it sounds more epistemological than ontological. Only philosophers care about this