Dimensions — 3.5”D (9cmD) each. Hand wash only ~~~~~~ These striking coasters have slices of bamboo branches intricately inlaid in a natural resin, with a layer of vinyl on the bottom to hold them in place. They make a lovely addition to a table setting and are a great host or housewarming gift too. Designed by Balizen, they are made in a traditional family workshop in Bali.