charmingly adorned with enough starfish seashell and sand dollar accents to remind your guests of the beach yet elegant enough for your most sophisticated event the summer glass coaster delivers solid glass construction with a variety of functions. use them for coasters (of course) but let them do double duty as photo frames as a placecard holder or simply to tell your guests for you with its pre-printed card. coasters measure 3.5 x 3.5 (with an insert size of 1.75 x 2 )aand come gift-packaged with a lovely organza ribbon and bow. each favor contains a set of two coasters.