Replica Human Fetal Skull - 21 1/2 Weeks

This specimen was cast from a real human fetal skull. Estimated to be 21 1/2 weeks old, this skull exhibits characteristics of prenatal development. This specimen is an excellent aide when studying human fetal osteological development. Specifications: 1:1 scale Polyurethane resin cast 1-part skull (jaw glued to cranium) Skull Length 5.7 cm (2.2 in.) Skull Width 4.5 cm (1.7 in.) Skull Height 4.5 cm (1.7 in.) Product of Bone Clones