Craft from, these sturdy coin holders come in various sizes to accommodate different coin sizes For coin collectors, investors, and gifts buyers, this product caters to anyone interested in preserving the value and beauty of coin Whether as gifts for friend or business partner, or as a practical addition to your own collection, these coin display cases both functionality and styles For use homes, offices, exhibition, and souvenir shops, these coin holders provide elegant way to showcases and protect your collection Protect and display your coin with our square inner pads, designs to securely hold 17 / 20 / 25 / 27 / 30mm coin, ensuring their and stability