QWORK Large Resin Molds, 5 PCS Rectangle Silicone Molds for Epoxy Resin, Deep Casting Molds for Preserving Flowers, DIY Gifts

["Sizes: 7.6 inch x 5.2 inch x 2 inch, 7.2 inch x 3.3 inch x 2.4 inch. 6 inch x 2 inch x 2 inch. 4 inch x 1.6 inch x 0.85 inch.","Compatibility: Suitable for most resins and casting materials e.g., soap, plaster, soap, wax, polymer clay, gypsum.","Material: Silicone (flexible, thick, tear-resistant, not easy to deform, reusable).","Ease of Use: Easy to remove cured resin by twisting the molds; use molds release spray or neutral soapy water for easier release.","Application: Preserve flower bouquets, make plant, great for DIY favors and decorative furniture."]