Hand Painted Alcantara Wine Bottle Coaster - Handmade in Deruta Handmade and handpainted from the region of Umbria. This coaster is great way to bring color to any occasion and is great for entertaining guests. Food and dishwasher safe. We do not recommend putting in the microwave or conventional oven. The Alcantara wine coaster is 4.25" in diameter and 2.25" in height.