3B Scientific A60 Male Pelvic Skeleton, 7.1" x 11" x 9.1" Male pelvis skeleton replica Consists of hip bone, sacrum with coccyx and two lumbar vertebrae This high-quality anatomical model is a great addition to any anatomy classroom or doctor's office This skeleton is great for detailed anatomical study of the male pelvis Measures 7.1 x 11 9.1 inches (H x W x D)