Cayman Islands Shot Glass. Miniature Mug Style. At Minimum a Double Size, Perhaps More. A Cream Colored Ceramic with Identical Palm Tree Illustrations and Name on Each Side. Actual Shot Glass is About 2 5/8 Inches Tall and About 2 3/8 Inches in Diameter at Rim. I Find No Markings on the Bottom of the Mug. Unknown Vintage. No Chips or Cracks with All Colors and Print Strong and True.