Resin Flower Coaster molds include 1 large tray mold and 5 coaster molds. Embossed flower details in each mold make finishing resin project even better. You can use these large resin molds to create beautiful coasters and decorate your home The molds for resin casting are made of thickened silicone, they are flexible and durable, you can use them and easily release them, reusable and easy to clean Silicone resin molds with smooth inner surface, easy to release after resin projects are finished. Please keep the mold clean before use, you can clean the mold with soapy water These silicone molds can be used to make geode agate coasters, home decorative ornaments, coasters, trays, fruit trays, tea trays, desk ornaments, wine mats, home decor Large flower coaster resin molds are easy to use for beginners, nice pieces. The molds can be reused, so you can do a lot of your creativity coasters. coasters can be a meaningful gift for family and friends