In the shape of flowers, fruits, vegetables, and available in five sizes, these silicone lids resist heat until 230 Â° C in the oven and in the microwave oven and in the cold until -40 ° C. They can be used while cooking to avoid spatters and keeps the vapor during the cooking. Finished the wasting of paper movie or aluminum! 100 % in silicone, the lid CHARLES VIANCIN® is reusable in the infinity, easy to remove and to reposition. Not containing a bisphenol A, guarantees a healthy cooking. Practise, design and essential!