DIY Gecko Food Grade Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Jewelry Making, Floral WhiteSize: about 1.85 inch(47mm) wide, 2.95 inch(75mm) long, 0.35 inch(9mm) thick, inner diameter: 2.52x0.94 inch(64x24mm).Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.