'Mantle' in the Bible

I noticed among the war spoils a beautiful mantle from Shinar, 200 shekels of silver, and a bar of gold weighing 50 shekels. Because I wanted them, I took them, and they're buried in the ground inside my tent. The silver is underneath."

Then Joshua, with all Israel accompanying him, took Zerah's son Achan, along with the silver, the mantle, the gold, his sons, his daughters, his oxen, his donkeys, his sheep, his tent, and everything that belonged to him to the Valley of Achor.