Flat Round with Flower & Butterfly Cup Mat Silicone Molds, Resin Casting Molds, for UV Resin & Epoxy Resin Craft Making, WhiteSize: about 155mm wide, 160mm long, 8mm thick. â Usage: The base silicone molds are suitable for various resin such as epoxy resin & UV resin. You can use it to make base, cup mats, bowl mats, dish mats, home decor craft, adding more fun to your life. â Creactive DIY Craft: You can customize a personalized resin art with various decorative items including glitter, powder, sequin, pigment or dry flowers. â Easy to store and clean: The coaster mold is flexible with smooth surface, very easy to demold and clean. Just clean with soapy water and wipe it dry with a soft cloth. â Tips: For silicone mold with complicated detailed pattern, you can demold the resin craft under the running water with soap to avoid being stuck.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.