The Health Edco Injection Teaching Model is one of the most popular injection training models on the market. Made of durable BIOLIKE 2, users can practice intradermal, subcutaneous, and intramuscular injections repeatedly, subjecting the model to hundreds of punctures without showing holes. Perfect for training in administration of injection medications and vaccinations. Model cannot be injected with liquids. Comes complete with a carrying case. Model measures 6" x 4½" x 1½".