11-inch (30 cm) anatomical model illustration for the school anatomy learning kit, artist"s anatomical reference Half of the skin, half of the muscles, its muscle structure is very important, or used as a decoration in your laboratory to make the body learn more efficiently. Ideal for school courses, learning shows and collectibles. A great complement to laboratory supplies. specification: Material:resin Size: 30cm Package List: 1 x whole body muscle anatomical model note: Transition: 1 cm = 10 mm. Measured by hand, there may be a deviation of 0-1 cm. Please only purchase without problems. Due to the different monitor settings, the image may differ slightly from the actual color of the product. thank you