Add some whimsy to your barware with our entertaining Personalized Coaster Puzzles. Available in a variety of designs, these unique puzzles separate to become four handy coasters. Perfect for party or everyday use, our coaster puzzles include your choice of personalization. Great groomsmen gift or for the executive or retiree! Measures 7 1/2" x 7 1/2" x 1/8". Personalize with first and last name and established year.