Made of non-toxic environmental protection PVC material, durable, light weight. The two-headed baby skeleton display displays baby shape patterns for study. It seems to be the first choice for most schools, institutes, etc. Widely used in research, lecture, anatomy experiment class and so on. Baby bone models only, other accessories shown in the picture are not included. Specification: Material: PVC Size: approx. 37×16 cm /14.57×6.30 inches Color: as shown in the picture Quantity: 1 piece