Flower Base Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Jewelry Making, WhiteSize: about 3.86 inch(98mm) in diameter, 0.67 inch(17mm) thick, inner diameter: 3.21 inch(81.5mm).âãMaterialãMade of quality silicone, durable & flexible & reusable, easy to demold and clean. âãUsageãThe 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, adding more fun to your life. âãTipsã You can add some glitter, powder, sequin, pigment or dry flowers to design a creactive base. Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.