- Easy to Use: Transform your air frying experience with our disposable rectangular paper liners. After preheating your air fryer, simply place a liner in the basket, add your food, and cook. Enjoy hassle-free clean-up—just remove the food and toss the liner. No more scrubbing away stubborn food residues. - Oven Safe and Food Grade: Made from unbleached, food-grade natural wood pulp, these paper liners are waterproof, oilproof, and heat resistant up to 428°F. They ensure no sticky mess in your air fryer, allowing you to focus on cooking rather than cleaning. Dispose of the liner after use with no impact on food flavor or air circulation. - Designed for Compatibility: Measuring 11.5x6 inches, these liners fit perfectly in rectangular trays and pans. They are especially compatible with Ninja Foodie models FG511, BG550, DG551, and others, making them a versatile addition to your kitchen. - Safe Usage Guidelines: To prevent fire hazards, do not place the paper liner in the basket during preheating. Instead, keep the air fryer empty while it preheats. Once ready, place the liner at the bottom and weigh it down with food for optimal cooking. - Practical Applications: Ideal for roasting vegetables, baking chicken, or crisping snacks, these liners are perfect for everyday meals or entertaining guests. Enjoy the convenience of quick cooking and easy clean-up, making your air fryer even more efficient.