DIY Silicone Molds, Resin Casting Molds, For UV Resin, Epoxy Resin Jewelry Making, Square & Oval & Teardrop, WhiteSize: about 82mm in diameter, 10mm thick; square: 19~24x19~24mm; Teardrop: 17~24x12~17.5mm; oval: 17~25x13~18mm.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.