Solar System Ruler
Item #: RulerSolar
Solar System Ruler Get ready for back to school! This unique, expanded-size ruler features high-quality images of the planets and 'fast facts' on each (diameter, temperature). Inch and centimeter scales on front; complete metric conversion tables on the back. Size: 12.25" (31 cm) long.
Too cool for school. This is a unique, expanded-size Solar System Ruler featuring high-quality images of the planets and fast facts on each.