Focus on size compatibility with your air fryer, heat‑resistance rating, and the material’s non‑stick performance. A sheet that fits the basket without folding ensures even airflow, while a high temperature limit (400 °F+ ) prevents burning. Also consider whether you prefer a disposable liner for convenience or a reusable mat for long‑term savings.

Parchment liners are thin, inexpensive, and can be tossed after each use, which eliminates cleanup but adds recurring cost. Silicone mats are thicker, reusable for hundreds of cycles, and provide a truly non‑stick surface without the need for oil or sprays. However, silicone mats require careful cleaning and may not fit as snugly in smaller air‑fryer baskets.

If you bake daily, a durable stainless‑steel sheet like the Farberware insulated bakeware or the GoodCook mini steel sheets offers long‑term durability and even heating. For occasional use, a bulk pack of parchment liners (e.g., 125‑piece Vailnd set) provides convenience at a low upfront price. Reusable silicone mats sit in the middle, offering many uses but a higher initial cost.

Most metal sheets work in convection‑type air fryers, but you must verify the dimensions; a 9" × 6.2" sheet fits many toaster‑oven‑style units, while larger 15.5" × 11.6" trays suit 5‑8 qt models like Ninja. Avoid using aluminum with acidic foods, as it can react and discolor the surface. Always check the manufacturer’s clearance recommendations to prevent contact with heating elements.

A high‑quality non‑stick coating, such as the scratch‑resistant finish on GoodCook steel sheets, makes food release easy and reduces the need for scrubbing. Over time, metal utensils can wear the coating, so using silicone or wooden tools prolongs its life. Dishwasher‑safe options add convenience, but hand‑washing can extend the coating’s lifespan.

Measure the basket’s bottom and top diameters; the Vailnd parchment liners are designed for an 8" bottom and 9.4" top width, which matches most Ninja 5‑qt models. For larger ovens, a 15.6" × 11.6" tray (OPENICE or THORSES) provides ample cooking area. Selecting a sheet that matches the basket’s shape ensures proper airflow and prevents food from spilling over.

Mesh baskets allow 360° air circulation, which helps achieve a uniform crisp without flipping, making them ideal for fries, chicken wings, and vegetables. A flat sheet can still produce a crisp finish but may require occasional turning to avoid uneven browning. If you prioritize health‑focused cooking with less oil, the mesh basket plus a drip tray often yields the best results.

Pre‑cut parchment sheets line the tray or basket, catching grease and crumbs so they don’t stick to the metal surface, which cuts down on scrubbing time. They also protect the non‑stick coating from abrasion, extending the lifespan of reusable sheets or baskets. After cooking, simply lift the paper and discard it for a quick, mess‑free cleanup.