This pelvis is eminently suited to explanation of the male pelvic floor. The model consists of 2 hip bones, sacrum with coccyx and the pelvic floor. The pelvic floor is made of flexible synthetic material on which the structures are painted. Model as 4070, but male version. It has a removable bladder with prostate and seminal vesicle. The muscle layers are in two parts. The model is life size.