If you have any product issues, please contact customer service, and we will patiently handle and compensate you.Durable and Safe Material: Made from food-grade parchment, this product is waterproof, oil-resistant, non-stick, completely safe, and can endure temperatures as high as 428 degrees Fahrenheit without altering the flavor of your food. Maintain Your Air Fryer: These disposable liners help prevent food particles from sticking to the fryer, keeping it as clean as new and saving you time and hassle. These liners are essential for anyone who dislikes post-baking cleanup. Simple to Use.These disposable liners, which are non-stick and shaped like a round bowl, can be placed directly into the fryer without the need for tearing, folding, cutting, or bending. Their 4.5cm raised edge helps to shield the sides of the fryer and stops food from adhering to them. Additionally, using these paper liners does not disrupt the air circulation necessary for cooking, as the heat is produced by the air moving around the pan's walls.The paper liners extend to the edges, allowing for healthier meal options. They are versatile and can be used in air fryers, microwaves, ovens, steamers, and cookers. These liners are perfect for baking, roasting, frying, or serving food, making them ideal for home baking, camping trips, barbecues, summer gatherings, and more, being both lightweight and convenient.