Full size cross-section model depicts common pathologies such as adenocarcinoma, cysts, fibroadenoma, and infiltrating scirrhus carcinoma. Model also shows breast structures such a suspensory ligaments, fat tissue, lymph nodes, muscles, and ribs. Model measures 6-1/2 in. x 4-1/2 in. x 3 in. Card measures 8-1/4 in. x 6-1/4 in.