About this itemnClock size: 10 inches in diameternMaterial of the frame: PlasticnMaterial of the transparent face: GlassnIdeal for living room, bedroom & officesnUses 1 AA battery: not included (Note: Plus, side of your battery should be inserted first)nBig, clear representation of the numbers on the clocknPack contents: 1 Wall Clockn1 year limited warranty on the replacement warranty on movement machine from the date of invoice