These round tray resin moulds are made of food-safe, BPA-free silicone. This high quality silicone mold for resin art will allow you to safely cast smooth and detailed resin pieces and easily remove resin art designs without damaging the mould. This flexible mould allows you to pour or press resin art materials into its recessed surfaces to create beautiful patterned pieces. The non-stick surface ensures clean releases every time. These resin art essentials are perfect for making beautiful resin photo frame, resin coasters, resin clock, resin tray, wedding photo frame and many more. Whether you're a beginner looking to get into resin art or a seasoned pro looking to expand your mould collection, this versatile mould set is a must have. Make personalized gifts or enhance your home decor with unique resin coasters that will be admired by family and friends for years to come.