Dimensions by Inches: Length x Width x Height 20x2x20H Description: Octagonal Wall Clock Trim: Beveled Mirrored Finish w/Faux Gems Inlay, 4mm Clear Tempered Glass Dial Numeral Type: Roman Numerals Quartz Mechanism Battery NOT Included (1Pc of AA 1.5V) Back: Black Finish (NO Sound/Chime) Color: Mirrored & Faux Diamonds Materials: Clock, Mirror, Glass, Faux Crystals, Composite Wood