This beautiful set of four Raven Coasters from Olivia\'s is produced from slices of petrified wood, each of which is completely unique. These stunning wood fossils are solid and weighty, perfect for holding your mug of tea or coffee in ultimate style. With a slightly rustic finish, these stone discs still bear the imperfections from being formed under the ground over millions of years. This gives each one plenty of character and ensures that no two are exactly the same. Each coaster is 2cm thick and has a diameter of 12cm. This set is a splendid addition to your décor. Dimensions: W: 12 x D: 10 x H: 2 cm