Dimensions by Inches: Length x Width x Height 20x3x20H Description: Square Wall Clock Mirror with Beveled Edge (Geometric Pattern) Dial Numeral Type: Roman Numerals Quartz Mechanism Battery NOT Included (1Pc of AA 1.5V) Back: Black Finish (NO Sound/Chime) Color: Mirrored & Geometric Pattern Trim Materials: Clock, Mirror, Composite Wood