Vintage Green Vaseline Glass Uranium Glow Snack Plate W/ Cup Drink Holder Resting Place This little plate is in great shape with no damage or wear. It measures 6" in diameter and stands 5/8" tall. It has no maker's markings or stamps. The ring channel will hold something 2 3/8" or less. It is a near fit for a can of soup. This item will glow in black light.