PROUDLY MADE IN THE USA Stegosaurus Keychain, 2 Inch The Stegosaurus, scientifically known as Stegosaurus ungulatus, is one of the most iconic dinosaurs, recognized for its distinctive double row of large bony plates along its back and spiked tail, known as the thagomizer. Commonly referred to as the "roof lizard" due to its unique plates resembling a roof, this Jurassic herbivore roamed the Earth around 150 million years ago. The Stegosaurus was an intriguing creature, measuring up to 30 feet long and weighing as much as 5 tons. Its low head and broad, flat teeth were adapted for grazing on low-lying plants, while its formidable plates likely served both a protective function and played a role in thermoregulation. Enthusiasts of paleontology often appreciate the Stegosaurus for its unique anatomy and fascinating behavior. As a beloved subject in popular culture, the Stegosaurus continues to capture imaginations, making it a sought-after design for collectors of dinosaur-themed items. Explore our collection of Stegosaurus-inspired products, including pins, brooches, magnets, keychains, and pendants, to celebrate the charm and wonder of this prehistoric giant. With over 3100 Designs available, explore our whole line of designs to find dog breeds, dinosaurs, fish, birds, reptiles, insects, flowers, pets, fantasy, gothic, Viking, animal, sport, team, patriotic, military, and wildlife! Truly a masterpiece of artwork, custom cast by skillful artisans, each design takes on a 3D look. All our designs are sculpted by hand, and all made in our studio! 100% American Made.