Double-sided, auto-locking measuring tape with fascinating dimension based facts and figures. Find out how big your things are compared to everything else. Ever wondered if an Oscar would fit on your shelf, or if the Mona Lisa would fit on your wall? Did you know fleas can jump 7"�the equivalent of a human jumping 164'? A great gift for inquisitive kids and geeky grown-ups (or anyone who needs a tape measure). 60 facts from the scientific to the ridiculous in both Metric and Imperial.