Slip our Flip Flop Drinkware Coaster with Seashells onto the foot of your glass -- it will travel with you as you mingle ... in classic beach style! Each Flip Flop Drinwear Coaster comes with durable straps in a coordinating color to keep them firmly attached to the bottom of your glass while you wander and mingle! Sold in a set of 4 brightly colored and stylish Flip Flop Drinwear Coasters as follows: Orange, Lime Green, Turquoise and Yellow. Each Flip Flop Drinkwear Coaster measures approximately 3.65in. by 4.5in. and are approximately 0.4in. thick. Sold in a pack of 4 coasters in assorted colors.