The gloves potholders are made of food grade silicone and high quality cotton lining , completely BPA FREE, which got FDA and LFGB certification. The silicone cooking gloves are perfect for grilling, smoking, cooking, baking, cooked pizza, hold hot bread molds,camping or handling super hot items in the kitchen and outdoors. It is resistant to heat?oil?water and stain, perfect to protect your hands.