GREAT DINOSAURS EDUCATIONAL RULER by Safari, Ltd.
Product Description
Beautiful, expanded-size ruler with high quality images of an ankylosaurus, stegosaurus, tyrannosaurus rex, dimetrodon, allosaurus, iguanodon, apatosaurus, protoceratops, and pteranodon. Popular with children and adults. Inch and centimeter scales on front; complete metric conversion tables on reverse. Size 12.25″ (31 cm) long. Age 7+… More >>
GREAT DINOSAURS EDUCATIONAL RULER by Safari, Ltd.