This photo coaster serves a dual purpose: it can be used to safeguard your table from glass marks or to cover your glass, cup, or mug outdoors to keep bugs out. Each round coaster is made with a high-gloss, polyester-coated hardboard top, and features a genuine cork bottom to prevent sliding.
.: Material: Genuine cork bottom finished with a glossy white top made of polyester-coated hardboard .: Size: 4″x4" .: High-gloss top
