Feature:1. Silicone Material: The mold is made of high quality silicone material, the inside is glossy and shiny, elastic, glossy, reusable, easy to use and clean.2. DIY Production: You can add different fillers, such as dried flowers, glitter, mica powder or anything you like as decoration, DIY to make your own coaster.3. Easy Mold Release: Keep the inside of the resin mold glossy and clean before use, and after it's fully cured, it's easy to twirl the silicone mold and popping your finished project.4. Enjoy DIY Time: Silicone molds are ideal for all kinds of DIY projects that you can share with your friends or family for a fun crafting time together.5. Perfect Gift: The twelve constellations coasters are the perfect gift for yourself, family, friends or anyone who loves crafts.Specification:Item Type: Coaster MoldsMaterial: SiliconeFunction: DIY Silicone MoldSize: Approx. 106mm / 4.2in, Approx. 10mm / 0.4in.Package List:12 xCoaster Molds