Features Clearly show the internal structure of the eye in detail. Consists of three ocular walls (outer, middle and inner), refractive layers, a lens lens and a vitreous. The cornea, iris, lens and vitreous body can be removed. The model is produced in a ratio of 1:6. Sclera and part of the choroid muscle membrane can also be observed. Description: The product is an anatomical model of the human eye, which is suitable for classroom teaching equipment. It has three ocular walls (outer, middle and internal), the refractive layers, the lens and the vitreous. Features: 1. The cornea, iris, lens and vitreous body can be removed. 2. The model is produced in a ratio of 1:6. 3. Clearly show the internal structure of the eye in detail. 4. Composed of three ocular walls (outer, middle and inner), refractive layers, lens and vitreous. 5. Sclera and part of the choroid muscle membrane can also be observed. Features: Material: PVC. Size: 16.5 x 15.5 x 25 cm/6.3 x 6.1 x 9.85 inches. Weight: approx. 680g Package includes: 1 x Eyeball Model Note: Please allow 1-3 mm error due to manual measurement. Thank you for your understanding. Package List