Make a unique style statement with these dino-mite earrings! Perfect for any Jurassic Park fan, these delightful dinosaur earrings will add a fun and unique touch to any outfit. Put these prehistoric ears on and you'll be 'Prehistoric Chic' in no time! The dinosaur earrings are made of metal. costume, crystal, hypo-allergenic or surgical steel ear wires. The small apatosaurus' measure one inch long and 1/2 inch wide. The medium stegosaurus and apatosaurus measure 1 inch long and 3/4 inches wide approximately. The large apatosaurus measures 1 1/4 inches long and 1 1/4 inches wide.