The name tyrannosaurs Rex means â€œtyrant lizardâ€. with a gigantic head and short arms are some of the specific characteristics that separate the T -Rex from the rest of the Dino Kingdom. Teachers love having dinosaur themed plush on hand to use as an educational tool in the classroom. Soft, smooth to the touch, surface washable and constructed of high-quality materials; nothing gets better than that. Wild Republic has been developing animal plush and educational toys for kids of all ages since 1979, With a unique specialization in realistic stuffed animals.