Features: This eyeball anatomy model shows the basic anatomical detail of human eye, including: Triple layer membrane of eyeball wall，Lens，Vitreous body and more. Perfect for the eye diseases research and clinical settings. A professional anatomy teaching presentation model for medical lecture report, doctor office. Designed to replicate and show the real anatomical structure of human eyeball. Advanced computer colorful painting, various colors are for distinguish different positions. Realistic human organ structure, easy to observe and view. Made of quality PVC material, good durability, corrosion resistant, lightweight, and has high strength, not easy to fade and deform. Non-smelly, non toxic, reusable. Widely used for hospital, doctors office, anatomy classroom, advanced student and clinicians, laboratories, school medical presentation, and scientific reaserch institutes, educational purposes only. Specifications: Material: PVC Type: Style 1; Style 2; Style 3; Style 4; 3 Times Eyeball Model Size: Approx. 9x14cm/3.54x5.51in 6 Times Eyeball Model Size: Approx. 25x15x16cm/9.84x5.9x6.29in Weight: Approx. 575g-1000g Package Includes: 1 Piece Eyeball Anatomy Model note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item.