PREMIUM MATERIALS - Our fryer paper is designed with quality in mind food grade pulp filter paper, non-toxic, wax-free, eco-friendly, safe. Heat resistance: 450 degrees F (232), perfect for steamer, deep fryer, cheesecake pan, springform pan and more. heat: 450 degrees F (232 ), perfect for bamboo steamer, air fryer, cheesecake pan, springform pan and more. NON-STICK AND EASY TO CLEAN: greaseproof paper circles, They maintain the integrity of your breads, dumplings, buns, dim sum and a pleasing appearance, and do not affect the taste of the food. Keep the tray free of food residue, make cleanup a breeze. Keep bamboo pan free of food residue, make cleanup a breeze. WATERPROOF & TEAR-PROOF: These air fryer liners won't tear and are 100% waterproof, making your buns are not sloppy or wet, and they enhance the flavor. Essential for steam cooking. A must for steaming. PRE-CUT SIZE - Our pre-cut perforated parchment liners are ready to use straight out of the package. 7-Inch Round Paper Steamer Liners are perfect for 3.4-quart to 3.7-quart air fryers, 7-inch steamers, or ovens and microwaves. for 3.4-quart to 3.7-quart air fryers, 7-inch bamboo, metal steamers or ovens and microwaves. LOTS OF PREPARED HOLES - Our air fryer liners are professionally designed for air fryers. air. All holes combined with the operation of the fryer. Sufficient and proper holes help speed up the circulation of steam in deep fryers or steamers, giving you good flavor. Enough and proper holes help speed up steam circulation in deep fryers or steamers, giving you good flavor.