Black - Dry Erase Magnetic Sheet - 12" X 18" - 1 Sheet 20 mil - Black Dry Erase Magnet - 1 (One) Sheet With Rounded Corners Don't be confused by competitors selling regular sign vinyl sheets as dry erase. Before you buy - make sure it is a dry erase product Wipes clean when using dry erase markers Great for shelf labels, refrigerators notes, church, home, office and more Made in USA