Explore the 'cool' wonders of Ice Age life by excavating skeletons of the saber-toothed cat, woolly mammoth, or Neanderthal man! On the reverse side of each fact-filled instruction guide is a full-color, 18-inch x 22-inch illustrated poster depicting the character in an Ice Age scene. Each block includes 8-11 pieces that measure 6-inch to 8-inch tall after assembly.