The Periodic Table of Elements Poster - 54 InchBright, interesting colours makes it so you can easily spot groups of elements, learn their Atomic Number, Atomic Weight, Symbol and Name. Like The Best Teachers And or Students Do 35 inches tall x 54 inches wide gives you the power to read it in a classroom setting as well as a study space. faster and easier than ever before Lightweight & durable so you can keep it year after year without damage. Lightweight banner material hangs easily and quickly.