Material: Made of high quality silicone, soft, durable, high transparency and easy to clean, easy to release and reusable. High quality: The molds are made of high quality silicone with a shiny inner surface; the finished resin is very shiny and smooth like a mirror, no need to polish. Customizable tray: you can personalize your resin tray with different customization options such as color, pattern, name, the word and decoration for your home or a great gift for your family. Important Note: Do not use a torch or hot air gun to deform bubbles when the resin is in the mold, as it will damage the silicone molds. If you are not satisfied with our silicone resin mold, please contact us. We will solve the problem immediately. Contents: 4 silicone moulds. Silicone material: Resists temperatures ranging from from -40C to 230C, not easy to deform and fade, innovative design, soft, various styles, easy to peel and sort. Note: Keep the inside of resin molds clean and smooth before use. Then you simply twist the silicone resin molds and remove your creation from the molds once the resin has fully cured. Finally, clean the epoxy molds with water and store them away from direct sunlight and dust. getveryrich Note: The data is all measured manually , please allow 1-3cm error, due to the light and display difference, there will be some color difference, the actual object received shall prevail.