This real human child occipital bone has been preserved for anatomical study and display. The specimen features visible cranial sutures, natural bone texture, and developing anatomical structures characteristic of juvenile osteology.nEach specimen is unique in size, coloration, and anatomical detail. Photos shown are representative examples only, and the item received may vary from those pictured.nIdeal for anatomy education, osteological collections, and comparative skeletal study.nWe believe education is the greatest gift osteology can share and that every human specimen can contribute to the advancement of science. These specimens are provided to us by retired physicians, medical researchers, dental professionals, and former university medical programs. We also work with accredited donor programs. A small sample – often antiques that simply do not qualify for medical/research grade usage – are made available to osteology enthusiasts worldwide so that they may continue to educate and inform.nnThis product requires additional insurance to ensure your package arrives safely. A $25 shipping insurance fee will be added to the cart at the time of checkout.nnSpecifications:nnThe photo shown is an example of what your specimen will approximately look like. Each specimen is unique and will varynAverage Occipital Bone Length 8.6 cm (3.4 in)nAverage Occipital Bone Width 8.6 cm (3.4 in)nAverage Occipital Bone Height 3 cm (1.2 in)