"The NeXtime “Tulip” is a great addition to your outdoor space. The galvanized metal garden wall clock displays time, temperature, and humidity. Made especially for the great outdoors! Extra rubber rings provide protection from the elements so you can stay up to date in your garden, outdoor kitchen, deck, patio, pool area, etc; keeping time, temperature and humidity all in one decorative device. Robust in design and size; 15.5 inches (40.5 cm) will show up, yet fit almost anywhere. The black hands an numbers clearly stand out on the white clock face , and current values are easy to read. Runs on 1 AA battery (not included).