High Quality Material It is made of 100% food grade silicone, which is non-stick, non-toxic, BPA free, highly heat resistant and can withstand temperatures up to 450 F. You can enjoy fresh, delicious food with confidence. The size is 8 * 5.1 * 2.75 inches, suitable for Ninja 8 Qt double basket air fryer. Creative Ninja Air Fryer Accessories The silicone air fryer basket specially designed for Ninja AF300UK AF400UK can be reused and is a perfect substitute for disposable paper. Note: It is a little small for AF400UK. Easy to Clean Our air fryer liner is soft and flexible, and you can easily flip it over and clean it. Hand wash and dishwasher safe. Keep your air fryer away from food debris and grease, and protect your air fryer. Practical Design The silicone pan is specially designed with soft silicone wire for better air circulation and even heat distribution. Both sides of the silicone basket liner are designed with handles to avoid burning your fingers, making it easier for you to take it out. Wide range of applications Our silicone air fryer liners are not only suitable for air fryers, but also for microwave ovens, ovens, steamers, hotplates, stoves, etc. In addition, it can also be used for baking, grilling, food and fruit supply.