Uses include quick bearing or position set, determination of angular gain or loss on the competition while racing, checking distance offshore, establishing lee-bow set while cruising or racing in currents, drift vectoring and plotting a line of position. Features a liquid-damped compass card graduated in 5 degrees segments and a large, contoured handle. Lanyard and instructions included. Comfortable, finger-grip handle and lightweight design for easier bearings. Measures 4-1/4"W x 2"H x 6-1/2"L, 1-7/8" diameter. Made of high impact, grey plastic.