These Models size are just the same as in realities and made of PVC plastic. Compairing a model of male pelvis with a female one, the differences between the two can be listed as followings:-
Male
Pelvis shapes : Longs and narrow
Pelvis carva : Like a funnel
Aperture pelvis superiors : Heart- like
Sacrum : Long and narrow
Angles of pelvis arch : 70-75 degree
Symphysis pubica : Long and narrow
ADULT MALE PELVIS manufacturer in india