Features: brand new and high quality Pouring resin in layers is highly recommended while using large silicone molds for resin. You can embed various items like dried flowers, gemstone crystals to create unique resin decorations. Our large epoxy resin molds are made of durable silicone material, the interior of each silicone molds is smooth and shiny, flexible and easy to release, reusable, suitable for casting resin, epoxy resin or other casting materials such as gypsum, cement concrete, etc. They are shiny and fun display pieces, you can make one-of-a-kind book stoppers, add character and delight to any shelf, let you easily make floral bookends, preserve wedding flower bouquets, reflecting natural texture, and simple generous, easily DIY a thoughtful present for your friends or family. These slicone resin molds are for most resins or other casting materials such as epoxy resin, soap, bath bomb, candle, beverage coaster, bowl mat etc. Perfect for your DIY handwork and give you a wonderful resin-making experience. Keep the resin molds smooth and clean interior before use, so it’s easy to twist the silicone mold and for pop out your finished resin items after it’s completely cured ; clean the epoxy molds with soap water and storage them away from direct sunshine and dust. Specifications: Material:Silicone Small Mold:Approx.8.1x7.1x4.2cm/3.2x2.8x1.7in Large Mold:Approx.11.2x8.2x4.6cm/4.4x3.2x1.8in Package Includes: 1x Casting Mold note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.