This black t-shirt features a humorous design with three periodic table element blocks displayed across the chest. Each block represents Helium ('He') with the atomic number '2' and atomic weight '4.003' clearly printed. The elements are printed in a golden color. The shirt is made of what appears to be a soft and comfortable material, ideal for everyday wear, parties, or science enthusiasts looking to showcase their unique sense of humor. This novelty tee is a great conversation starter.