Modern-twist Coaster Notz Silicone Coasters, Studio, Stones, Set of 4 Set of four coasters made from FDA-approved, food-grade silicone that you can write on Remove spills and ink on the coasters from pen or dry-erase markers with a quick wipe down or rinse; they're also dishwasher safe and won't crease or rip Safe for people and the planet: free of BPA, PVC, lead, latex, and phthalates Appealing pattern designed by an independent artist and silk-screened on to the coaster by hand Measures 4 inches by 4 inches with heat resistance up to 425 degrees Fahrenheit <a href="https://www.amazon.com/b?node=14770868011"> International products </a> have <a href="https://www.amazon.com/gp/help/customer/display.html/ref=nav_cs_help?ie=UTF8&nodeId=202045290"> separate terms, </a> are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Manufacturer warranty may not apply <a href="https://www.amazon.com/b?node=14770868011">Learn more</a> about Amazon Global Store.