Multipurpose suitable for air fryers, oven (without rings), microwave, and refrigerator an excellent choose for preparing gratin dishes, vegetable-based meals, and a variety of other culinary creations Removable Silicone rings none-slip silicone handles on both sides ensures a secure grip when hot food The silicone rings can be easily removed as needed for thorough cleaning in the dishwasher or by hand Healthier Cooking air fryers liner make from food grade 304 stainless steel, odorless, and making it the ideal choose for health-conscious foodies Air fryers liner suitable for most air fryers, please confirm type before order Cost-Saving Replaces parchment liners, reducing kitchen waste and saving money