A perfect condensation absorbing, single round ceramic coaster, emblazoned with your branding. Their large size accommodates all kinds of drinkware, so it'll always be on show. They are mildew-proof & easy to clean - simply rinse them with water. The slip resistant cork base protects all fine surfaces from scratches. They look great with either a one-color pad or a full-color digital imprint, although the nature of the porous material will mute some color brightness & vibrancy. 3.5"Dia x 1/4"Thick. Contact us if you need other size or other shape.