Provide a truly colorful seat for your nicely prepared beverages with this Vicral Balloon Coaster. This coaster is made of durable, absorbent materials able to protect table tops or desktops from cup rings. This coaster piece also has a 1/8" cork backing and a 20 mil clear top designed with high definition full color process to give photograph quality images. This piece is also an effective advertisement tool when branded with brand's logo and promotional images.