SonYo Indoor Big 3D Number Quartz Silent Non Ticking Wall Clock Quiet Sweep Movement Decorative Battery Operated 10 Inch Blue Size:10x10x1.3inches,with its stylish and understated design,quick installation,and large numerals Silent:No more annoying ticking which provides a peaceful and comfortable moment.Noiseless Quartz movement gurantees accurate time Easy To Read:Big 3D Arabic numerals against bright PVC face make clarity and easy viewing Powered:Requires one AA alkaline battery (not included).Back nail slot offers easy installation Guaranteed:If you're not 100% satisfied,PLS feel free to contact us,we will make it right for you,no questions asked and risk free