Publisher: ZHIWUJIA. 【OVEN-READY, DISHWASHER-EASY】 Use it as a baking rack for oven cooking — roasting, broiling, air-frying — then toss straight in the dishwasher. 【COOL 70 COOKIES AT ONCE — 3 FULL RACKS, ONE STACK】 Each 13"×9" tier gives you real surface area.