Crafted with attention to detail, these replicas of human organs from Safari Ltd are great to educate your kids about the human anatomy. They are perfect for creative play, educational purposes and classroom settings. Details: 1.5" 1.5" x 12.8" tube size 1.25" to 3.75" figure size range 12 sets (8 figures per set) Individually hand painted Nontoxic and BPA free For ages 3 and up Set Contents: Small intestines Large intestines Lungs Brain Heart Kidneys Stomach Liver