Piece measures approximately, 14x16 round. This decorative piece is glass and done with foils. Colors in the foil are gold and black. Starfish is done in a teal foil. Item is sealed and finished on the inside also and sealed. If you would like to pick up any items, I do have a store front in Warren, NJ. I can be reached at +19085813978. All of my items are hand made and painted by me.