[6 Types of Prostate] 1. Normal prostate; 2. Normal size prostate, with hard nodules below the surface of the right lobe; 3. Prostate, right lobe enlargement; 4. Enlarged prostate, symmetrical surface, slight median groove; 5. Enlarged prostate, with hard nodules below the right base surface; 6. Enlarged prostate, hard and irregular surface, seminal vesicles are involved [Realistic Touch] The prostate model set demonstrates the soft body mass of the prostate. The surface is TPR soft glue and the hard glue wrapped in the middle. The touch is real, and the mass can be perceived by touching it with your hands. [High Quality] PVC material does not have to worry about being broken by students,so It will be a great addition to your lab supplies. Great for school teaching tool, learning display, and collectibles [Prostate Lesion Model] This model is a comparative pathological prostate anatomy model, which is suitable for teaching prostate structure teaching. Includes display stand and detailed instructional card. Help you learn and master more quickly and efficiently [Application] Suitable for Urology, urologic and general medical anatomical study, training for surgical dissection, or for patient education/demonstration of procedures. Ideal for clinical display and education