DIY Cube Bead Food Grade Silicone Mold, Resin Casting Molds, for UV Resin & Epoxy Resin Jewelry Making, 6 Cavities, WhiteSize: about 50mm wide, 35mm long, 10mm thick, finished product: 8x8mm.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.