These beige terrazzo coasters are the perfect unique housewarming gift for a couple who just moved together or bought their first house. The coasters are handmade out of Jesmonite. Which is a strong and durable eco-friendly water based composite similar to concrete but with a smoother finish. Please note, that these coasters are handmade on order, therefore some imperfections are unavoidable (bubbles, variation in colour). This is what makes every coaster unique. Especially in terrazzo pieces the air bubbles are unavoidable. Dimensions: 9cm x 0.9cm *All products come with cork feet to protect your surfaces. The trays/coasters are sealed with an waterproof sealer. However, if any spillage occurs wipe off with a soft cloth as soon as possible to avoid forming spots in the future. If you have any questions please message us, we are just a click away and always happy to help. 😊