Models are great hands-on teaching tools. These realistic individual models, which are made of BIOLIKE 2™, help viewers understand the changes the cervix undergoes during the first stage of labor. Models show 0 cm, 1 cm, 2 cm, 3 cm, 4 cm, 5 cm, 6 cm, 8 cm and 10 cm dilation. 9 models with a carrying case.
