1  [ ONE CARD ]  Acephaia ( Bivalves) NX20, EXOTIC MAGNIFICENT NATURAL UNNATURAL STRANGE BOTANICAL AND MARINE CURIOSITIES POSTCARD by Ernst Haeckel, Kunstformen der Natur (1904) .. from HibiscusExpress . ... /// ... A Hibiscus Express Magnificent Botanical OR Exotic Marine illustrations theme Colorful, Insightful, Entertaining & Stimulating Post Card depicting a wide variety of Enriching Information theme to delight your Family & Friends. ..... /// ..... Size 4 x 6 inches (10 x 15 cm). Glossy UV coating on front for durability and protection. Our postcards are printed on 16 pt (360 gsm) premium sturdy quality cardstock. ..... //// ..... This is the maximum thickness allowed by USPS for a postcard to be mailed without an envelope.... Made in USA.