Feather Shape Bookmark DIY Silicone Molds, Resin Casting Molds, for UV Resin, Epoxy Resin Craft Making, WhiteSize: about 1.42 inch(36mm) wide, 6.34 inch(161mm) long, 0.18 inch(4.5mm) thick.Temperature Limit: This mold permitted useful temperature range is between -20â to 200â.