It can absorb the hot or cold drinks in a few seconds without leaving water stain or marks.
-And the anti-slip backing cork design can avoid slipping and moving, so the furniture can be protected form frictions and scratches.
-The diameter of the coaster is 4 inches, which suits all types of cups, such as wine glasses, goblet, mugs, coffee cups, whisky glasses, teacups, tumblers and flasks, making them excellent bar tools and accessories.