Customized Living Room, Absorbent Car Coaster (single) - Ceramic & Mildew-Proof, The average American will spend up to 1 hour per day commuting in their car. This creates a branding opportunity space that will slot into their daily routine. These stunning condensation absorbing, round ceramic coasters will help you capitalize on this opportunity. They're sized to perfectly fit into most cars, van, trucks & SUV cup holders, and are mildew-proof and is easy to clean with just a quick rinse with water. ... #CARCO $1.38/each.