Anatomical Eyeball Model- Medical Learning Aid, Teaching Instrument. Features: This Model is Very Realistic and Vivid, Even for the Details. This Product, Made of Durable PVC, is Enlarged 6 Times of the Natural Human Eyeball. It is Used for Demonstrating the Structures of the Eyeball. This Model is Designed As an Aid for the Teaching of Hygiene and Physiology Courses. The Eyeball Model Can Be Disassemble, Perfect for Teaching and Learning. Specifications: Material: PVC Eyeball Diameter: 16cm/6.30in Equipment Size: 10cmx10cmx25cm/3.94inx3.94inx9.84in Package Includes: 1 X Eyeball Model . We are an international seller, your order will be shipped from abroad so please allow the necessary time of minimum 14 working days for delivery right now depending on where you ship to, due to ongoing delays in postal deliveries globally.