With 0.8mm thick material and seamless welding, Baking Rings boast a sturdy, deformation-resistant structure for long-lasting use. The evenly spaced perforated design of Cookie Baking Rings allows consistent air circulation, helping baked goods maintain a neat, uniform shape. Ring Molds come in multiple versatile sizes, catering to a wide range of baking needs from small cookies to larger tart bases. Tart Molds for Baking require simple post-use care: wash, dry thoroughly, and store in a dry area to avoid scratches from objects. Perforated Tart Rings feature a food-grade 430 stainless steel construction, making them safe for direct food contact during all baking projects.