FOOD GRADE HIGH QUALITY MATERIAL: Our air fryer accessories rack is made of food grade 304 stainless steel, which is FDA Approval material, durable and heat resistant, oven safe to 500-degrees BEST AIRFRYER ACCESSORIES: Double layer rack for more versatile air fryer recipes. Maximize the heating surface of food, use skewers for shish kabob on the top layer and other foods on the grate layer. EASY TO CLEAN: No stick and No rust high quality stainless steel, easy to clean, Each air fryer accessories is dishwasher safe for a quick and hassle free clean up, just simple slip in the dishwasher and get your hands free. DURABLE & FRIENDLY DESIGN: The rack edge is polished to a smooth surface with no rough spot, Protect your hand roundly while washing or holding. Dense parallel line prevents food from falling through.