Cucina Chef Coaster Set, Includes 4 Decorative Coasters , 4 inch Melamine Cork Back Coasters Claire Weeks Collection Easy to Wipe Clean Drink Coasters Purple/Blue Set High Quality Easy to Clean Melamine 4 inch Coasters Heat Resistant up to 325 Thick 6mm Cork Back Signed by Artist Claire Weeks, The Claire Weeks Collection is available in the US exclusively through Cucina Chef