4 pieces silicone resin molds, and there are 9 pieces small size hearts in a mold, which can meet your daily use and replacements, both of them will be your practical DIY assistantsDIY supplies: you can use the heart shaped casting molds to make desired crafts according to your own preference, which can satisfy your kinds of decoration demandsConvenient to release: after the resin is fully dried, please twist the silicone casting mold and release your finished work out of your mold, which will come out of the mold easily, no sticking, no tearing while the mold maintains its shapeWide applications: the heart-shaped casting jewelry molds are suitable for most resins and other casting materials, such as epoxy resin, polymer clay and so on, you can use them to make kinds of keychains, pendants, necklace, bracelets, earrings, sweater chain, cellphone hanging decor and other projectsQuality material: our silicone heart molds are made of silicone with smooth surface, durable and flexible, and not easy to break or deform, which can serve you for long time; They are also easy to clean after use, convenient for you to applyColour: transparent whiteMaterial: siliconeSize: 20 x 17.5cmPackage Contents:4 x epoxy resin moldsOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.