TeamFar Stainless Steel Baking Sheet Cookie Sheet Set of 3, is made of high quality food grade stainless steel, which is healthier for your daily use. Heavy-duty construction provides good baking performance and the less sticking surface makes cleaning a breeze. It meets all your needs of making cakes, cookies, biscuits, roasts, baking chicken wings, legs, bacon, sausage, etc... Everything comes out great with these pans. They also can be used as serving trays or containers for salad, sandwiches, noodle, etc. DIMENSION Large 16" x 12" x 1"; Medium 12.5" x 9.5" x1"; Small 9" x 7" x 1" WHY YOU CHOSE STAINLESS STEEL BAKING SHEETS 1. Stainless steel is more healthy and non-toxic than aluminum 2. Stainless steel is dishwasher-safe, but aluminum not 3. Stainless steel is more easily clean-up even hand-wash 4. Stainless steel, food cook more evenly, less stick WHY YOU CHOSE TeamFar BAKING SHEETS 1. Our baking sheets are made of pure 430 18/0 stainless steel without any other materials, MORE HEALTHY 2. Our baking sheets are dishwasher-safe, and super-easy clean-up even hand-wash, EASY CLEAN 3. Our baking sheets are little stick to food, but recommend to use non-stick spray or oil, SUPERIOR FINISH 4. Our baking sheets cook food evenly, the full sides all around keep you oven clean, MULTI - USAGE USING INSTRUCTION 1. Please use soft cleaning rag to clean the sheets for the beauty of its surface. 2. Please clean and dry the baking sheet after using for its durability. TIP for STICKLESS You can use a light spray or grease the pan with a little oil or butter to avoid food stick. Thank you for taking TeamFar as part of your family. We guarantee that all the description and specification are 100% to the reality of product. We're working harder to offer more good items. We are Team, we go far, we are TeamFar.