3B Scientific F15 6 Part Eye Model, 3 Times Full-Size, 3.5" x 3.5" x 5.9" 3X life-size human eye model for anatomical study Dissembles into six parts for effective demonstration Mounted on bony orbit base to present eyeballs natural position Made of durable polyvinyl chloride (PVC) plastic for resistance to corrosion Measures 3.5 x 3.5 x 5.9 inches/9.0 x 9.0 x 15.0cm (L x W x H)