PREMIUM Food Grade Silicone -Food grade silicone material.It works wonderfully for eggs, and pancakes. The shapes are medium-strength and relatively flexible. The silicone has a good quality. and resistant to up to 230 degrees. TIME SAVINGS - Save your precious time with silicone form because you can prepare up to 7 pancakes at the same time with this extravagant kitchen tool, thus optimally utilizing the entire surface of the pan. EASY FLIP and NON-STICK: New design of small air holes arounded to easy flip and 2 extended ears to take food avoid burnning, flexible silicone CLEAN - After each use, dilute the detergent soak for 10-30 minutes, heat the water to clean the silicone mold, or place it in the dishwasher. In the closet, it consumes very little space because you can stack different shapes very well with each other. PLEASE PAY ATTENTION TO THIS - For the first using time, please spread butter on the silicone cooking mould after cleaning. It will prolong the cooking mould's life span and make it more durable,it is important that you can not just take a standard pancake batter (too liquid), but a real pancake dough.