specification: Condition:100% Brand New _x000D_Item Type: Human Skeleton Model_x000D_Material: PVC_x000D_Height: Approx. 45cm / 17.7in Features: 1The model used for visual classroom training enables students to intuitively understand the details of human bones. 2This unique small desk model is suitable for young scientists, curious children or experts. 3The movable chin tied with a spring, the skull can be opened to observe its internal structure, and the arms and legs can be detached for individual research. 4This model is washable, not easily broken, made of PVC, and the base is made of plastic. 5There are movable arms and legs in the shoulder and hip joints, which can replicate the natural movement of certain joints. PackageList: 1 x Skeleton Body 2 x Legs 1 x Base 1 x Support Rod