Give a special ring out to all of your special guests and simply add the Flash Glow Rings to your party supplies. This party favor is one of a kind and perfect for any event such as New Year’s Eve, St. Patrick’s Day and so much more. With a variety of colors to choose from, it’s sure to match anything. Each inexpensive piece is made of plastic material that wears as a one size fits most. Batteries are included for a quick and convenient use.