Edutainment: This human anatomy model helps children understand body parts and organs, muscles, bones by assembling and disassembling them, so that children know that the body is made up of different parts. Safe Materials: This human body model is made of high-quality PVC plastic for durability. All body parts fit securely together. This makes it sturdy enough to withstand everyday play or use in the classroom. Easy to Carry and Display: This anatomy doll measures 28.5*10*6.3cm/11.22*3.94*6.3in, which is easy to carry and can be easily put into a bag. The Perfect Anatomy Learning Tool: Will your child become a doctor and be interested in science and medicine in the future? Models of the human body, heart, and bones are tools that inspire children to develop an early interest in science and the human body. These models are a fun way to introduce toddlers to the human body! Multi-scenario Application: This anatomical model is suitable for teachers, schools, and children over 6 years old. Also suitable for anyone interested in anatomy, nursing, physiology. Note: These pieces are small, so stay away from children who still put things in their mouths!