Package list: 4 coasters 【Safe and Convenient】The coasters are made of food grade silicone material, which is safe, odorless and BPA free. Colorful drinks dropped on the coaster can be easily rinsed under running water. 【Anti-slip】By adopting a silicone material, it absorbs the impact and sound of placing the cup and prevents scratches. Non-slip coasters provide a firm grip so you don't have to worry about coaster movement. 【Application】This non-slip pot holder can be used for pots, saucepans, bowls and cups. It can also be used to remove the hot plate from the microwave to prevent your hands from getting hot or slipping. (Note: You can't use the oven directly to heat it or place a pan that has just heated above 100 degrees) Some bottles and cans can be difficult to open. 【Suitable for All Surfaces】The soft nature of silicone makes the surface of the coaster free from wear, marks and stains! The silicone coasters are (13cm) and fit all cups and mugs. 【WIDE APPLICATIONS】Silica coasters can be used not only on furniture, but also on dirty or damaged countertops. Perfect for home table mats, bar mats and spoon holders. Coasters work with all types of mugs, mugs and wine glasses and are great gifts for Christmas, New Years, Housewarming, Birthdays, Mother's Day and Valentine's Day.