Human Ear 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, Complete abdominal wall set, for the birth simulator, P90 Pro, includes the abdominal wall and the C-section insert that can be sectioned, Dimesnions: 47 x 35 x 28 cm, Weight: 1.05 kg