1.24.5*24.5*4cm 2.High grade clock movement,CE&RHOS certificate 3.Customize any design 4.Work silent ... density fiberboard), easy for cleaning with wet clothing3.quartz analogy clock movement, CE&ROHS certificate, work completely silent.4. AA Battery drive ... .5.Customized accept.print your picture ,design, logo on the clock surface.suitable for company's promotional activity.6.packing: first ...