Thank you for viewing! This is a handmade item. Please be aware that the stitches may not be perfectly even, and there may be some loose threads. Thank you for your understanding. Diameter: Approximately 11cm This is a simple, circular coaster. The edge is slightly raised, so it can also be used as a key or accessory holder. Made with cotton yarn, so it should be fairly resistant to water droplets. To prevent water damage, it will be placed in a clear bag and then put into a shipping envelope. It may be slightly flattened when placed in the bag. Please reshape it before use. If you purchase this item with the frilly coaster I have listed separately, the set will be 700 yen for both.