Charles Viancin wows with his unique & innovative silicone Sunflower Lid. The lid is made entirely out of silicone and it seals tight on any continuous smooth rim, including stainless steal, plastic, glass & melamine. This lid is safe for the freezer, fridge, dishwasher, microwave & the oven up to 428F/220C. This lid can be used even on pots & pants on the stovetop. You do not need to cook with oils or fats with this lid, it locks steam in to cook your food to perfection. The lid comes in three different sizes, ranging from 6'' to 11-1/2''