What does Leviticus 11:32 mean?

If one of them dies and falls on something, that thing—whether it's made of wood, cloth, leather, or sackcloth—must be put in water. It'll be unclean until evening, and then it'll be clean again. Leviticus 11:32 - Modern Text Bible

(Objects touched by the carcass of an unclean animal become unclean and must be washed.)