The Wine Bottle Tags include 40 two-sided chalkboard wine bottle tags and a piece of chalk. Organizing and identifying wine bottles in your wine cellar is easy with the Chalkboard Wine Bottle Tags hung on the neck of a wine bottle. One side is green for white wines and the other side is burgundy for red wines. The Chalkboard Wine Tags are easy to wipe clean and reuse. These wine bottle tags are 4 1/2" high by 1 3/4" wide.