Electrically outlet - Plugs into one outlet but you can plug 6 other things into it These all work great - I am not sure what this was used for ? I am guessing something to do with a market of some kind - As is has a chip out of the frame on the wood - The green part is a velvet type material surface. It does have some scratches on the surface but can be sprayed possibly a fabric spray or just use it as it is - 40" Wide X 11" Tall