GPI Anatomicals Basic Vertebrae Model Full-size normal L2, L3, and L4 with intervertebral discs and lumbar nerve section. Fully articulating model. 3-1/2" x 3-1/4" x 3 -3/4".
WARNING: This product can expose you to chemicals including DI(2-ETHYLHEXYL) PHTHALATE (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm.