The 16-inch oversized Harcourt Wall Clock's raised frame is constructed of galvanized metal with graduated indentations and a clear glass cover. The white dial features large, easy-to-read black numbers, minute markers, and hour and minute hands. A silver step second hand completes the beautiful look of this clock. The Harcourt Wall Clock operates with one AA battery (not included). Dimensions: 16 diam. x 2.5D inches.