Vision Scientific VAT108-N-DC 27 Part Dual-Sex Human Torso w/ Open Back, including DCA-02 Thick Zip Dust Cover Torso is life-sized Features 27 removable parts for closer study Features interchangeable male and female genital organs Over 100 key anatomical features are labeled Manual included Made of medical-quality PVC Perfect tool for health demonstrations in the classroom, and more Dimensions: 13.8&#034; x 9.1&#034; x 34.3&#034; (35.1 cm x 23.1 cm x 87.1 cm)