1:Each package contains 100 pieces air fryer baking paper with diameter 21.5cm, perfect size for 4L-5.5L air fryer, the quantity is enough for your daily use. 1: p>2:Our air fryer parchment paper liner is made of food-grade silicone paper, which is waterproof, oil-proof and environmentally friendly. 3:Our air fryer parchment paper adopts a perforated design that allows the steamer liner to maintain air circulation to reduce steam inside the pot, in order to circulate heat and speed up cooking. 4:Our air fryer liners are up to 450 degrees Fahrenheit / 230 degrees Celsius heat resistant and evenly heated without burning, can be used in conventional ovens and microwaves. 5:Note: Be sure to put food or something else on the cushion. The food must cover at least 2/3 of the perforated parchment paper to prevent it from flying off the heating element or burning!