Keep your favorite hot and cold beverages stable and ready to drink with these insulated placemat coasters. Made of PVC and available in assorted colors, these 3.7″ anti-slip coasters can withstand heat up to 100 degrees C and help protect your tables by preventing spills. Add a brand name, logo or message to create a wonderful promotional gift or giveaway! Orders of 5,000 pieces or greater are eligible for sea shipping. Rush service is available.