Skilcraft Slimline low-profile quartz wall clock with easy-to-read black Arabic numbers, black minute and hour hands, and red sweep second hand. Quartz movement is accurate within +/- two minutes per year. Frames will biodegrade within an average of 2 years in a landfill and contain 30% post-consumer recycled content. Clear lens is shatter-resistant and UV-protected. Hanging hardware included. Requires one AA alkaline battery (not included).