The Gallen Bakeware Collection from Martha Stewart carries all the essentials constructed to deliver oine-pan meals, perfectly crisped goods and inspired batches of pastries. Nonstick pans offer ease and convenience in every step of the baking process - from greasing the pan with less oil, flipping and serving to cleaning up. Made from durable carbon steel, each piece responds to heat quickly to conduct and distribute it for even results. The rolled edges protect the bakeware from warping to maintain its original shape after multiple baking sessions and frequent exposure to high heat. Oven safe up toi 450°F. Hand wash only. Embrace thoughtfully designed home essentials from America's most trusted lifestyle expert, Martha Stewart. Step into her exquisite and iconic world filled with a curation of high-quality products to prep, cook, bake, serve, and enjoy. All crafted to elevate everyday homemaking and seasonal entertaining, these kitchen and tabletop pieces blend style and performance, inspiring avid hosts and home cooks to set stylish tables, serve up delicious meals, and create spectacular memories. * A SET INCLUDES: One 17-inch cookie sheet with cooling rack, one 15-inch cookie sheet, one 13-inch cookie sheet, one 13-inch rectangular baking pan, one loaf pan, one 6-cup muffin pan, two 8-inch round cake pans and one 9-inch square cake pan. The Gallen Bakeware Collection from Martha Stewart carries all the essentials perfect to deliver one-pan meals and inspired batches of pastries. * NONSTICK INTERIOR: A complete collection of carbon steel bakeware with a nonstick surface that's both easy to grease and convenient to clean. Suitable for baking and browning pastries, cakes, cinnamon rolls or roasting vegetables and any type of protein, these pans require less oil or butter to release food smoothly. * QUICK HEAT RESPONSE: Carbon steel construction responds to heat quickly as it allows even baking and roasting from uniform heat distribution * WARP-RESISTANT: Minimally raised edges and rolled rims resist warping to maintain the pan's shape after placing it under high temperature. * OVEN SAFE: Up to 450°F * CARE INSTRUCTIONS: Hand wash only