Natural Size. Separates into 10 parts: base of head, cranium, eye, falx cerebri, right half of brain, left half of brain (4), cervical vein. The model has more than 100 identifiers. Number key is included.

Removable from base.

Size: life size

Measurement: 9.5 in. x 9.75 in. x 13 in.

Weight: 4.35 lbs

Material: high quality PVC