DIY Tray Silicone Molds, Resin Casting Pendant Molds, For UV Resin, Epoxy Resin Jewelry Making, WhiteSize: about 8.50 inch(216mm) wide, 15.24 inch(387mm) long, 0.45 inch(11.5mm) thick, 8.07x14.88 inch(205x378mm) inner diameter.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.