Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Jewelry Making, Snowflake, WhiteSize: about 71.5mm wide, 84mm long, 4mm thick; snowflake: 10mm, 11mm, 15mm, 16mm, 20mm.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.