We at Early Childhood Resources (ECR) are committed to developing and distributing only the highest quality furniture, classroom equipment, and art products, ensuring that these products represent the maximum value in today's marketplace. Our focus and commitment continues to bring added value in features, functionality and performance while always offering optimal service. Kids learn all the major bones as they assemble this unique soft foam puzzle. Great for playtime this large 15 piece puzzle is 4 tall when assembled making it life-size for kids. Once assembly is complete have children lie on top of it so they can see where the major bones are in their own bodies! Each puzzle piece is labeled on reverse side.