Protect you efficiently against heat and are a very hygienic kitchen utensil. By placing the potholders on the hook near the stove, the potholders are not only ready for use at any time but also form an aesthetic entity in the kitchen. New ultra flexible version. The potholders are made from silicone, a soft material with exraordinary qualities. It stays in the shape, does not melt and is even resistant to detergents and bacteria. Just rinse the potholders in running water or in the dish-washer after use.