Here you will find a nice assortment of vintage and vintage style flat back cameos and cabochons that are made of resin, though they resemble shell. We stock designs in standard sizes such as 13x18mm, 18x25mm, and 30x40mm. as well as a wide variety of flower cabochons including Roses, Daisies, Chrysanthemums and Dahlias which can be glued to ring findings, pin backs, clip on earring findings and more for a quick, fun, and stylish piece of jewelry.