Product description  Made of 100% food-grade silicone material, innocuous, non-radiate non-stick finish  Temperature range: -40 to 230 degree  More durable and longer lifespan  Dishwasher safe.  Dimension: 21 x 11.5 x 0.4 cm  Material: High food grade silicone  Method for Preparation :  Break off pieces of chocolate. Melt the chocolate in the microwave.  Place the mold in the refrigerator for about 20 minutes care and cleaning instructions: never use sharp metal tools to remove or cut food from the mold.  Never use mold on direct heat, stove tops, or hot plates.  Never clean with abrasive soaps or scouring pads. To clean soak in warm soapy water and wipe clean. ::Luxansa committed to provide a best product experience to the all buyer::