1,Temperature resistance range from -40℃ to 230℃, safe to use in microwave or oven. 2,Food grade silicone, health harmless and environmentally friendly. 3,Non-toxic and odorless, easy to demould and clean.High - Quality Silicone Material:Made from food - grade silicone, this shell - shaped mold is non - toxic, odorless, and heat - resistant. It can withstand a wide range of temperatures, making it suitable for use with various materials like resin, wax, and clay. The soft and flexible nature of the silicone also ensures easy demolding without damaging the delicate shell - shaped creations. 4,Exquisite Shell - like Design:Featuring an extremely detailed shell pattern, the mold captures every curve and texture of a real shell. This allows you to create highly realistic shell - shaped handicrafts, whether for home decor, jewelry - making, or as unique gifts. The intricate design adds a touch of natural beauty to any handmade project. 5,Suitable for decorating cake, fondant, paste, sugar, cookie, sugar and so on. 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.