Large Hexagonal Resin Moulds: The package includes 1 heart shaped mould (20CMx21CMx5.2CM), ideal for embedding various items such as dried flowers, gem crystals, DIY unique resin decorations, resin paperweights, table decorations, home decorations, plants decorate. Preserving Dried Flowers: Preserving fresh flowers with resin is an ingenious way to make one-of-a-kind keepsakes or to design custom functional home decor. Using our large epoxy molds, you can preserve many special occasion flowers in resin, including wedding flower bouquets, Valentine's Day flowers, graduation flowers, funeral flowers, and capture important moments forever. Silicone Material: Made of durable silicone material, very flexible and easy to demold, suitable for casting resin, epoxy resin, but not for coating resin. DIY your unique resin decorations with our high quality resin moulds and show your tasteIt will stand out anywhere. Easy demoulding: Approximately 1.35L of resin is required to fill the mold; it is recommended to use a deep pour of epoxy or split your pouring process into several times to help avoid resin overheating issues. If you want to release easily, you can use a release spray and mild soapy water. IMPORTANT: These epoxy mold silicone larges are very heat resistant, but it is strongly recommended to avoid placing the torch/heater directly on the resin mold as it will eventually damage the silicone mold