Average size feline jaw depicts healthy teeth on the right side and diseased and damaged teeth on the left. The eight pathologies featured are: fractured canine, periodontal disease, tartar accumulation, plaque, gingivitis, worn incisors, retained deciduous tooth and missing pre-molar. Jaw opens and closes and separates for closer study. Model Size: 2.75" x 2" x 1.125". With key card. No Base.