The Eisco Starfish Model details lifelike design of the internal structures including the digestive and reproductive organs, as well as the radial nerves. The model is numbered and a key card is included for easy reference. Mounted on a backboard.

The model (not including the base) measures 15" wide, 15" long and 2.25" tall. The base measures 18" wide, 16" long and 0.5" high.