33 Part Multi Torso Three In One Configuration-55 dissected structures,33 detachable parts.The FULL-SIZE 33 Part Multi Torso Three In One Configuration anatomical model is multipurpose: you get complete musculature on one side, and skin and surface topography on the other.Multifaceted:you get 11 LIFE-SIZE organ systems:Skin-Skeletal-Muscular-Nervous and Sense Organs-Respiratory-Cardiovascular-Lymphatic-Digestive-Urinary-Endocrine-Reproductive.Multidimensional:with 5 interchangeable pelvic inserts-genderless,male,non pregnant female, or pregnant female in the 1st or 3rd trimesters-you get 5 different torso models rolled into one.Multifarious:you can design your own configuration to meet your own specific requirements.Multidisciplinary:should your needs change after your initial purchase,you can purchase additional inserts at a later date-our competition does not allow that.Furnished with three sets of interchangeable reproductive inserts,this 33 Part Multi Torso Three In One Configuration includes:Male (DG719M)Non-pregnant Female with Mammary Gland (DG719F)1st Trimester Pregnancy (DG719E) Autographed Anatomy Models: The only models in the world which are personally autographed and dated by their handcrafter!100% American-made, every step in the production of every Autographed Anatomy model-molding,hand sanding, hand painting,number-coding,labeling and autographing-is carried out here in the USA.Quality is unsurpassed. Delivery is from stock.And should you ever have the need, replacement parts, repairs and refurbishing of your Autographed Anatomy model are just a toll-free phone call away. And every Autographed Anatomy model carries our Lifetime Guarantee of Satisfaction-We will repair or replace any component of any Autographed Anatomy model which proves defective due to our workmanship,for as long as you own the model -no charge, of course.