Stole Material is a term used to describe the illegal act of taking items without permission. In this crossword, the solutions FUR and MINK refer to two types of materials that are commonly stolen. FUR is a type of material made from the skin of animals such as foxes, rabbits, and MINK, while MINK is a type of FUR made from the skin of the American MINK. Both of these materials are highly sought after and can be expensive, making them attractive targets for theft.