"Made from 100% food grade pulp,100% safe for daily use. ^Greaseproof steamers paper, keep your breads, dumplings, buns integrity and nice look, and no effect on the taste of the food. Keep bamboo steamer free from food residue, make clean up a breeze. ^HEALTHY: Our air fryer liners are designed with food grade silicone paper with quality in mind,100% safe. Heat resistance: 426 degree F (220 ) , perfect for bamboo steamer, air fryer, cake pan and more. ^These air fryer parchment paper wont tear and are 100% waterproof make your buns not come out sloppy and wet, and enhancing the taste. ^Our perforated parchment paper is specially designed for air fryer. Sufficient and appropriate holes help speed up the steam circulation in an air fryer or steamer. Do not put parchment paper in the basket, and do not preheat the air fryer without food"^