3dRose dpp_159616_1 Keep Calm and Do Science Science Teacher Professor Chemistry Teacher Wall Clock, 10 by 10-Inch Dimensions (in Inch): 10 H x 10 W x 0.1 D High gloss mirror like finish, UV coated, scratch resistant aluminum; suitable for moist environment Silent uncovered quartz mechanism; Requires one AA battery (not included) Gold colored hour, minute and second hands Numbers are printed as part of the image