6-Cavity Plain Basic Rectangle Soap Mold Silicone Mould for Homemade Craft, Ice cube tray, Cake mold (1pc Random Color) This rectangular soap design makes lovely full-sized soaps! About Silicone: Heat-resistant temperature of -40 Degrees Celsius to +230 Degrees Celsius, can be re-used. Innovative design, soft, varied styles, stripping easy, and easy to clean. Great for cake mold, ice cube tray, soap mold and other homemade carft. Material: Food-grade Silicone (SGS Standard)