Lungs 3-D Model Kit-10 Student Model Template Sets and Teacher Guide, Vinyl Pouch, Assemble and use 3-D models to visualize and investigate key science structures, Perfect for use in the classroom, lab or at home, Satisfies NGSS Standards, Grade: 6 to 10, Material: Paper, LxW: 12X19in
simulator Cervix / vulva, A spare set consisting of a cervix and a vulva for the birth simulator, P90 Basic, Dimesnions: 17 x 18 x 2 cm, Weight: 0.17 kg