Assertion: ferret's cage | /r/MadeOf | wire
Facets:
Source sentences:
text: Cage: A cage should be made of wire with no more than a 1- by 2-inch space between bars (1 by 1 inch is preferable).
text: The cage is made with powder-coated metal square tubes and wires; non-toxic “hammertone” paint gives this stylish cage excellent wear and corrosion resistance.