Star Candle Holder Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Craft Making, WhiteSize: about 4.72 inch(120mm) long, 4.88 inch(124mm) wide, 0.83 inch(21mm) thick, round: 2.13 inch(54mm.).Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.