Albert Einstein, German-born theoretical physicist and scientist. Considered one of the greatest physicists of all time, Albert Einstein is best known for developing the theory of relativity. He also made significant contributions to the development of quantum mechanics. It is produced in ideal dimensions to be displayed on desks and bookshelves. Product height is 20 cm ( 8 inches ) . ( You can contact us for larger sizes. ) Product Material: PLA (Organic, harmless to health bio plastic)