Healthy and Reliable Material: Using food grade parchment, it is waterproof, oil-proof, non-stick, 100 percent healthy and with nice heat resistant, can withstand temperatures up to 428 degrees Fahrenheit. And it has no effect on the taste of food Keep Your Air Fryer Clean: These disposable paper liners can effectively keep food residue away from fryer and make it as clean as unused, saving time and effort. These paper liners are must have if you hate cleaning after baking Easy to Use: These non-stick disposable liners are designed with a round bowl shape, which do not need to tear, fold, cut, nor bend, and you can directly put it in when you are ready to cook. Its heightened edge 4.5cm can protect the side of fryers and prevent food from sticking to them No interfering with internal air circulation: The heat is generated by air circulation from the pans wall, and it wont affect the air circulation by using disposable paper liners. When baking, the grease comes out to the paper liner, giving you healthier foods Widely Used: Suitable for air fryer, microwave, oven, steamer, cooker, etc. The paper liners can be applied for baking, roasting, frying, or serving food, suitable for home baking, camping, BBQ, summer party, and so on, lightweight and practical. size16cm.