Open concept design background provide an unmatched level of sophistication that can stand out in any background. Requires 1 AA battery, not included. This item ships in 1 carton. No hashmarks or numbers make this clock face very clean. The clock mechanism runs silent. Can be hung vertically using the metal rings; nails and screws not included. Suitable for indoor use only. This item ships fully assembled in one piece. This is a single black colored kitchen clock. Glam style.