silicone muffin pans 1.100%silicone. 2.Easy for wash &useful. 3.Various and Lovely shapes 4.OEM orders are welcomed Porducts Name ... silicone material with FDA,LFGB,DGCCRF standard.2,Temperature range from -40 to 230 centigrade3,Safe to use in Ovens,Microwave ... Ovens,Dishwasher and Freezer.4,Different color and shapes are available.5,Customer's design or ...