Our Contract Clock offers another classic design at a great value. Non-yellowing 12" white dial face features bold, easy-to-read Arabic numerals, black hour and minute hands, and red second hand. Hanging hardware included. Made with high quality components, each clock is subject to our two-step testing procedure before it is packaged. Plastic clock bodies are durable and biodegradable, made with 30% post-consumer recycled content. Lenses are shatter resistant and UV protected. All Chicago Lighthouse clocks are assembled in Chicago, Illinois by people who are legally blind. One AA alkaline battery required for all non-electric movements (not included).