KABB Flip Clock, Retro Style Bicycle Shaped Flip Down Clock, Classical Mechanical Desk Clock, Digital Display with Battery Powered for Home & Office D&eacute;cor (Black) Creative 12 hour AM/ PM bicycle shaped flip clock, flip down minutes and hours display; Retro elements design, unique stylish appearance, meet all your office and home decoration needs; Eco-friendly ABS material, stainless steel frame with the latest energy-saving accurate quartz movement; Ideal gift, suitable for sitting room, living room, study, kitchen, office and treasuring up etc; Power Source: 2 x AA Carbon-Zinc Battery (not included), 8 x 3.7 x 5 inch (W x D x H).