The 66fit Adult Female Pelvis Anatomical Model is life sized and presented on a stand.FeaturesMaterial: Washable PVCLife SizePresented on a standDescription This is very similar to the male pelvis, however the differences between the two can be seen listed as follow:Female Pelvis:Pelvis Shape: Short and broadPelvis Cava: Like a barrelAperture Pelvis Superior: RoundedSacrum: Broad and shortAngles of pelvis arch: 90 - 100 degreeSymphysis pubica: Short and broadMale Pelvis:Pelvis Shape: Long and narrowPelvis Cava: Like a funnelAperture Pelvis Superior: Heart-likeSacrum: Long and narrowAngles of pelvis arch: 70 - 75 degreeSymphysis pubica: Long and narrowFeatures: