COMMERCIAL GRADE 304 (18/8) STAINLESS STEEL cooling rack will not rust, is dishwasher-safe, oven safe and offers long lasting superior quality and a variety of uses.;HEAVY DUTY STRONG WIRE GRID with three thick cross bars and a narrow mesh pattern supports even the heaviest food without bending. The 3/4 height raises your food allowing air to flow all around, which as bakers know, is the key to preventing mushy results from condensation. Your cookies, breads and pastries will cool down perfectly and come out beautifully.;ALSO SAFE FOR OVEN USE TO 575F degrees so you can feel comfortable using it for your chicken wings, fish, vegetables, bacon and meat dishes, while excess fat and grease drip away. Excellent for breaded dishes too, so the breading on the bottom can get crispy.;OPTIMAL SIZE to fit standard 10 1/4 X 15 1/4 jelly roll sheets perfectly inside, like Wilton pans (see picture);REAL REVIEWS from hundreds of satisfied customers. Ultra Cuisine - the brand known for the highest quality products.