This absorbent stone coaster has a good absorption because it is fired once and not glazed. It is cork-backed to protect surfaces. 4" Diameter x 1/4" Thick Laser engraved, Screen/Pad printed, Full Color. 2 1/2" W x 2 1/2" H; imprint area. **This price includes the standard decoration method of the item, In the customization instructions please include your email so we can get your logo and prepare a mock-up for you, Stock may vary and be out of stock at the time of order. Please reach out to us if this is a concern before placing your order. If you are looking for a specific item, please message us and we'll prepare a presentation for you. Our email is Orders@marketstreetpromotions.com**