Mastrad Silicone Steamer Papillote Gourmet ■ Heat resistance: -40°C to 220°C Suitable for oven, microwave, freezer, and refrigerator, it can be used in various situations. It can also be used as a dish, and it doesn't stick, so it's dishwasher safe. A recipe book is included. ■ Size: Approximately 265W x 110D x 95H It will be folded slightly for shipping. Thank you for your understanding.