material: EVA foam waterproof materialbattery: AA (1.5 V battery (Not included))、purpose: gifts and crafts、 business gifts、 holiday gifts promotion、 gifts、 home decoration、 etcSuitable places: smooth walls of living room、 bedroom、 dining room、 kitchen、 bathroom、 office、 etcColor: Silver、Gold、Blackhour hand: 31.5 cm/12.4 inchesminute hand: 39 cm/15.3 inchmachine clock diameter: 12 cm/4.9 inchmachine clockthickness: 2 mm Note: achieving the minimum size is: 63 cm x 63 cmYou can make it larger paste size: 100 x 100 cm/39 "x 39 inchHow to install?STEP1: Fasten the clock on the wall: STEP2Cover the clock with the auxiliary scale、 as to the scale、 stick the figure at the right siteSTEP3: Take down the clock hour、 fixing the hand and one by one minute handTips: Press the axes clock into the hands in order aim at 12 o 'clockSTEP4: Adjust the time with the bottom and theSTEP5 battery install: Hanging clock the return to the nailSTEP6: Well done! ou can enjoy your art work now