This specimen is a cast from a real human child skull, approximately 11 to 13 years of age. The right side of the maxilla and jaw bone are cut away to show a detailed example of the process of the adult teeth descending while the baby teeth are still in place. This skull is an excellent teaching aid and sample for any dentist or orthodontist.nnSpecifications:nn1:1 scalenPolyurethane resin castn2-part skull (separate cranium & jaw)nnSkull Length 16.4 cm (6.5 in.)nnSkull Width 12 cm (4.7 in.)nnSkull Height 15 cm (5.9 in.)nnStand Comes Complete With A Custom Cradle Designed Specifically For This SkullnnProduct of Bone Clones