This enormous periodic table by Innovating Science measures 8'x4' (96"x48") and is made of high-quality vinyl. Perfect for use in a large classroom or lecture hall, the vinyl construction ensures that it is easy to hang as well as to roll up and transport. The periodic table is up to date, containing the four newest elements observed in 2016. Each entry in the table includes the element's name, symbol, atomic number, atomic weight, and electron configuration. Groups and periods are labeled, and the elements are color-coded based on chemical categories such as transition metals and halogens.