Both trilobites display nicely on the piece which was prepped to display without a stand. The Phacops is a bit over 2 inches. The cube is for a size reference as it measures 1 cm. It is not part of the sale. Please review the photos as they are part of the description and show the actual item you will receive.Please see my other sales and auctions for additional curiosities, oddities, fossils, minerals, antiques, antiquities, art, books, toys, collectibles and clothing. Don't hesitate to contact me with questions. Thanks very much for looking.