Our Mr & Mrs stone coasters are made using tumbled marble tile and make the perfect wedding or engagement gift! Made to last a lifetime, our coasters are incredibly durable and good for use with hot and cold beverages. Like tiny works of art, our pieces are useful and beautiful! -each tile measures 4x4 inches square -fully backed with cork to protect table surfaces -sell as a set or as singles - we find that singles move more quickly - Suggested retail price - $12-16 per tile -one case includes the two tiles pictured -purchase multiple cases and allow your customers to choose the perfect combo to celebrate their specific couple! -each piece will vary slightly due to the color & character of the stone