38cm Long, the AA battery is there to show it`s size and is neither needed or included. Marble. Weight 1.7 KG. Max Height 12cm , gap between the stands is18cm inc the rebate . Originaly , this will have had 2 thin glass sheets to hold the picture / photograph in place , these are long gone and not inc ..... it`s a great design because you can have the glass as tall as you want and you only need one sheet and a sheet of card to hold the item you want to display. Clear signs of normal use and age .  There is a signature and the name of the person who made this on the base , I cannot read either . Free UK P&P ( costing me £8  ).