Jack Daniels Whiskey Shot Glasses. Set of Two. Square Style, Double Size. Front of Shot Glass shows Jack Daniels Whiskey in Black with Golden Filigree. Back and Sides are Blank. Each Glass is About 2 Inches Square at Mouth and about 2 1/2 Inches Tall. I find the Numbers 5 and 43 respectively on the bottom of the Glasses. No Chips or Cracks with all Colors Strong and True.