You will get hippo sized smiles when you surprise your guests with these adorable Hippopotamus Coasters. Whether these hippos are protecting your table top from drips of cocktail or steaming coffee mugs, these Hippo Coasters take their job seriously. A poly canvas top cleans up easily and a no slip base keeps your coffee table safe. Our Hippo Coaster Set includes four coasters that measure 3.5 x 4.5 inches in size. Drink Coasters come in a handy clear hinged box for storage and safe keeping.