35:1 Enlarged 3D Anatomical Human Skin Tissue Block Model Anatomy Biology Learning Teaching Aids Teaching Tools School Lab the description: 35X Enlarged 3D Human Skin Anatomical Model for Anatomy Biology Study, AIDS School Lab Demonstrate the structure of hair, sebaceous glands, sweat glands and nerve endings Biology Education Skin Model, Includes 25 Labeled Charts for Learning The three-dimensional structure of human skin to improve understanding, ideal for students and teachers Anatomical models are usually used as teaching aids in the classroom and science Specifications: Size: approx. 15*11*11cm/5.91*4.33*4.33inch Materail: Premium PVC Color: as shown Package includes: 1 Piece Human Skin Anatomical Model note: Due to manual measurement, please allow 1-2mm in size difference. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand.