Our Gift Wrapped Holiday Drinkwear Coasters slip on the foot of your stemware! Slip the Drinkware onto the "foot" of your glass, it will travel with you as you mingle, and identify your glass with fun holiday style! Set of 4 bright and stylish assorted coasters are packaged in a gift clear plastic box. Each coaster is approximately 4 1/2" long x 3 1/2" wide and are made of foam rubber.