This H.E. Harris & Co. coin holder is a great way to store your half dollar coins. Made with durable Mylar and cardboard materials, this holder will help protect your coins for years to come. Designed for use with half dollar coins, this holder is a perfect addition to any coin collection. The holder has been manufactured in the United States and is of top-quality craftsmanship. It is an ideal product for coin enthusiasts who are looking for a reliable and long-lasting storage solution for their coins.