Product Description This human fetal model is a detailed and accurate representation of fetal organ growth during pregnancy. This is a eplacement aypak 2-Piece Connecto and Nut; Size: 2 Inch; PVC Fo the Heat Exchange. This item is designed to fit aypak pool heate models such as the 185A; 265A; 335A; 405A Digital Pool Heate -- It can be used not only as a learning tool for Education students, but also as a teaching tool. It adopts the median sagittal cut as the anatomical structure,it is easier to understand and increase the fun of teaching. This human fetal model is a detailed and accurate representation of fetal organ growth during pregnancy. It is an essential educational tool for anatomy and biology students... Foot Anatomy Model 4D Fetus Organ Growth Process Model, Fetal Model The Fetus Uterine Childbirth Education Materials The model is made from high-quality materials, ensuring durability for repeated use in classroom settings. hocvseo 4D Fetus Organ Growth Process Model, Fetus Uterine Includes anyone who is interested in the fetus. -- It made of food-grade plastic environmentally friendly PVC materials,high-grade hand-painted,clever perspective anatomical design,quite beautiful. Size: 35 * 27.5 * 8.2cm. -- A high anatomical model with 21 detachable parts and display stands. Specification Product Name:Fetal Growth Model Application materials: advanced PVC Size: 35*27.5*8.2cm Number of parts: 21 Weight: 0.6kg Packing size: 40 * 30 * 10cm Package: 1*Fetus Development Anatomy Model set