✔️100 PERCENT GRADE 304 STAINLESS STEEL. Maximum Durability. Our cooling rack is made with quality in mind for long term use. Lifetime Guarantee! ✔️BAKING & COOKING! PERFECT FOR WHATEVER YOU NEED. Need to cook some bacon in the oven? Making chicken for dinner? Our rack has you covered! ✔️FITS 13" X 18" PANS PERFECTLY. Regardless of what you're cooking, our wire rack is there. Works perfect with pans for anything you need. ✔️OVEN SAFE. DISHWASHER SAFE. Works great in the oven up to 575 F for whatever cookie, pie, or cake baking you have planned! ✔️PERFECT 3/8" GRID PATTERN. Make sure nothing falls through while getting quality airflow to cool your items. The Last Cooling Rack You'll Ever Need This Rack Has What Others Lack! - All Grade 304 Stainless Steel Construction, No Coatings or Treatments - Will NOT Rust - Fits in Half Sheet Baking Pan Perfectly - Oven and Dishwasher Safe The Ideal Choice for Cooling AND Cooking Cool cookies, cakes and more with the Hamilton Housewares 12" x 17" Cooling Rack.