Large Heart-shaped Resin Mould: great for embedding various items like dried flowers, gemstone crystal, DIY unique resin decoration, resin paperweight, table decors, home decors, botanical decors.Material: Made of high quality silicone materials, safety, high flexible, smooth inside, easy to de-mold. Shape: Heart-shaped.Product Size: 15.5 x 15.8 x 4.3cm/ 6.1 x 6.2 x 1.7in. Large size, deep-pour epoxy resin is recommended to use or divide your casting process into several times helps avoid resin overheat issue.Preserve Dried Flowers: Preserving flowers in resin is an artful way to create a one-of-a-kind keepsake as well as to design a custom piece of functional home decoration.Ideal Gift: Make an unique DIY works by yourselves to record happy time with your friends, family or neighbors, or as a beautiful gift for special occasions such as holidays and birthdays.