Sailbacks are large, short-short limbed saurians that sport an impressive fin, or sail, running the length of their backs. Growing upwards of fifteen feet long, Sailbacks are carnivorous, and will eat just about anything that they can catch. Sailbacks are generally solitary creatures, though occasionally females may be encountered with a brood of up to six young. One model. The body is resin, the head/ tail and legs are metal. Supplied unpainted and requires assembly.