What could be a better way to envision how our bones look like inside our bodies, then building a skeleton model of your own size? Human Skeleton Floor Foam Puzzle by Learning Resources provides a perfect opportunity to learn about human anatomy and compare it with your own! 15 illustrated bone-pieces are perfect size for exploring and comparing to your kids bodies. Human Skeleton Floor Foam Puzzle includes both scientific and common names of the bones printed on the reverse side of every bone. Human Skeleton Floor Foam Puzzle from Educational Toys planet is made of durable soft foam pieces, that wouldn't bend and don't have any sharp ages. Perfect for everyday home use, classroom demonstrations and even spooky party activities! Soft foam puzzle measures 4 feet when assembled.