Each set of 4 is handcrafted from a vintage Puerto Rican map, giving them a very classic look and feel. They are sealed and waterproof so your Bacardi won't harm your favorite drinking accessory. The tiles are a thick, sturdy Turkish Travertine Tile; not thin, cheap porcelain tiles. The back has 4 felt pads which won't scratch your table or deck. Each one is 3 3/4 inch by 3 3/4 inch.
You will receive the exact coasters that are in the photos. It shows All of the mainland, all of Isla de Mona, most of Vieques, and some of Cuelbra.