Size: 3.9 × 0.2 inches Cork Base Cork base design protect the table from scratching and makes the coaster tightly stick to the desktop. Why choose our drink coasters set? Charming style: Cute Animals Fox pattern design is modern and fashion, which is great for office, cafe, kitchen, bedroom and other occasions. Water-absorbing: Our porcelain coasters are super water-absorbent, protecting your furniture from stains or water rings. Q: What's the material of the coasters? A: The material is premium Ceramic. Q: Is this coaster absorbent? A: Yes, the water absorbency is very good. Q: Will this coaster stick to the cup? A: By improving, this problem has been much better now. Usually, it won't stick to the cup. We are a store focusing on premium household products designing and selling. With hundreds of special design products, our customers can always find their favorite from here.