4 Buoys Coaster SetTop your tables with beautiful glass coasters perfect for your cold or hot drinks. Made with 100% glass. This coaster was designed from a photograph of colorful buoys from the shores of Maine. The photo was then digitally manipulated to create this original pattern. Makes a perfect gift for boat and sea lovers! Comes in a set of 4 Smooth glass top, finished with rubber feet Designed printed in vibrant color Measures 4. 2 x 4. 2 x 0. 375"