No Cleaning Required: Life should be simplified, no oil leak design no need to wash dishes, pre-cut deep lining paper is elevated design on both sides for easy access not easy to spill, makes cleaning and use easier. Multi-Use: Heat proof temperature up to 428F, 8.5" air fryer parchment paper liners suitable for air fryer, microwave, roasting oven, pan. Home baking, camping, summer party, Oil proof circle paper filter tray for pizza, bacon, patty, roti food making. Materials: 8.5In square air fryer paper is made of food grade parchment paper and silicone oil coating, unbleached, no fluorescent agent, BPA-free, PFAs-free, please use it with confidence. Reminder: Please DO NOT put empty paper liners in air fryer when preheating. DO spread enough food to weight down the paper liner. Or the hot air may blow the paper into the heat pipe causing damage.