If an object is made of a material then that object has the properties of that material.
An object is an item in the real world.
When an item is made of a material then it has the properties of that material.
When an item is made of a material, what does it have of that material?
  * properties
  * looks
  * heat energy
  * shape
  * energy
  * friends
  * kinetic energy
  * exoskeleton