1、 Sturdy Stainless Steel Construction: The air fryer rack is made of stainless steel, BPA free, no worries about any dangerous chemicals. Durable and heat resistant, it won't rust, warp or bend.2、 Make Meal Prep Easy: The grill has 4 skewers, and you can put some vegetables and kebabs on the top layer. Stackable racks maximize the cooking area, let you cook more, and keep sticky food away from the air fryer buttons.3、 Optimal Air Circulation: Two raised stainless steel layers with spaced grid sizes for optimal air circulation, even cooking and crispy food on all sides.4、 Easy to Clean and Store: Non-stick and rust free, stainless steel construction can withstand daily use and cleaning. Each shelf features a raised design for easy stacking and storage, saving more counter space.5、 Compatible: Grill Dimensions: 7.8 x 11 x 75 inches, Steamer Dimensions: 7.8 x 27 x 75 inches; Skewer Dimensions: 7.08 inches, Double Basket Air Fryers.