Sorry didn't think about that. The 5 bigger sheets are 5& 1/2 X 5 & 1/2 inches. The red, yellow and purple are 4& 1/4 X 4 inches. The purple and green rectangle ones are 3 X 4 & 1/4 inches. The 2 black, purple and green small squares are 3 X 3 inches. I don't know why but I just noticed this picture didn't show all the colors or papers. I'm so sorry.