Our Drinkwear coasters fit like Cinderella's trendy slipper on the foot of most stemware. Slip Drinkwear onto the "foot" of your glass, it will travel with you as you mingle, and identify your glass with style! Flip Flop Coasters make any occasion more fun and memorable! Set of 4 bright and stylish assorted Cabana Stripe Flip Flop Coasters will arrive packaged in a natural fiber gift bag. Each coaster is approximately 4 1/2" long x 3 1/2" wide and are made of moisture resistant foam and fabric. Fits most stemware. The unique design of these fun and practical flip flop coasters mixes form and function with a burst of sunshine. Flip flop coasters attach to the foot of your glass. Perfect as beach wedding favors or gifts for your bridal party.