PRICES MAY VARY. 😉 MOISTURE ABSORBENCY - Made from absorbent ceramic stone that can easily absorb the liquid drops and the moisture outside the cup/ mug. This means you will never have a puddle of water left behind and the coasters don't stick or cling to the cups. Protects your holder and keep your car cup holder dry and clean. 😎 CORK BACKING- We know you care about your car, therefore, we have made this set extra special with cork base. This will give a delicate touch (protects) to the surfa