Chiton Mollusk (image) Virginia Tech Share Print E-Mail Caption The chiton mollusk, which is about 1 to 2 inches long, has a series of eight large plates and is ringed by a girdle of smaller, more flexible scales. The mollusk is the inspiration behind a 3D printed armor. Credit Virginia Tech Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.