Hand-dyed 8mm silk. Each flag comes with a wood rod that slips into the casing and can be removed to wash the flag.
2 Chronicles 20:21-22. ".... Jehoshaphat appointed men to sing to the Lord and praise Him for the splendor of His holiness as they went out at the head of the army, saying: Give thanks to the Lord, for his love endures forever.  And at the moment they began  to sing and to praise, the Lord caused the armies of Ammon, Moab, and Mount Seir to begin fighting among themselves, and they destroyed each other!"
Wood grain symbolizes the tree: "(Jesus) bore our sins in his own body on the tree." 1Pet 2:24.