Square Double Shot Glasses. Set of Two. Both are a Heavy Clear Glass with No Print or Illustrations. About 2 1/2 Inches Tall and About 2 Inches Long at each Side at Rim. From Opposite Corner to Opposite Corner, at Rim, Measures About 2 1/4 Inches. Bottom of Glasses show USA Marking. One Glass shows the  Number 17 and the other shows the Number 52. No Chips or Cracks. Used, But Not Abused.