The Belnotelt Heavy Duty Cookie Sheet is a durable and convenient tool for baking enthusiasts and professional bakers alike. Made of high-quality stainless steel, this oven baking tray provides even heat distribution, ensuring perfectly baked cookies every time. Its non-stick surface makes cleanup a breeze, with its seasoned and baked finish that repels baked-on food residue. The perfect fit for a 20 x 20 x 5 cm space, this cookie sheet can handle even the heaviest batters without warping or cracking. Its robust construction and impressive 2-year warranty provide added assurance of its quality and durability. With its seamless integration into any kitchen setup, the Belnotelt Heavy Duty Cookie Sheet is a must-have for anyone seeking a reliable and efficient baking solution.