Mini irregular PU Leather Coaster keeps it simple for your logo to be the center of attention! The coaster is made of PU leather in various colors with reusable, non-slip, heat proof to protect tabletop. Features notch in mini half circle design , making it novelty. The coaster is water proof and oil proof. Perfect using in car, office, milk tea shop. Obvious imprint area is perfect to show your brand and logo.