More than 150 labeled structures make studying frog anatomy a breeze. The large size and detailed, three-dimensional structure is constructed of a molded non-breakable vinyl plastic. The bullfrog model can be easily handled or can be rotated on its stand to allow 360º viewing without fear of breakage. There are no removable parts to get lost, and the vivid hand-painted colors provide anatomical accuracy. Model comes complete with stand and anatomical key of labeled parts. The unique molded construction makes this model easier on the budget than any other hand-painted model of this size and quality. Model measures 43 cm × 30 cm × 10cm.