Simple to use and understand, Silvas Starter 1-2-3 Compass is ideal for youngsters learning the art of navigation. Durable, clear baseplate is small enough to fit young hands. 2 dial graduations along with both inch and millimeter scales allow them to plot courses for adventures. Convenient lanyard hole. 3L x 2W x 0.5H Wt: 2.4 oz. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Color: Clear. Type: Compasses.