Handing out this cork coaster to customers will go a long way in helping you coast through your next marketing campaign! Measuring 3.5" and 1/8" thick, this handy product is constructed from natural cork material. It is durable and absorbent, perfect for protecting tabletops and desktops from cup, glass and mug rings. Customize with an imprint of your company name and logo to maximize brand exposure on a highly visible household item.