Star Decoration Silicone Molds, for UV Resin, Epoxy Resin Jewelry Making, WhiteSize: about 1.54 inch(39mm) wide, 1.93 inch(49mm) long, 0.28 inch(7mm) thick; star: 0.47x0.35 inch(12x9mm), 0.43x0.28 inch(11x7mm), 0.35x0.31 inch(9x8mm), 0.35x0.28 inch(9x7mm), 0.28x0.24 inch(7x6mm), 0.26x0.26 inch(6.5x6.5mm), 0.16x0.16 inch(4x4mm).Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.