G-Store Custom Cool Calvin And Hobbes Sleep Under the Tree Alarm Clock as a Nice Gift Black 3.27inch Small parts. Not for children under 3 yrs.Custom design available,just send your pic to us. The image will not discolor or fade over time Easy to maintain and clean. Almost quiet with very soft ticking. Requires battery, not included. Dimensions: 3.27"Height*3.07"Width*1.65"(D)