The 3.43 inch round metal pastry rings with rolled edges provide precise shaping for 6 20cm desserts, made from food grade rust resistant stainless steel to maintain hygiene and structural integrity during high temperature baking Crafted from premium stainless steel, this 4 piece baking set ensures even heat distribution for perfectly shaped crumpets,, and tarts, featuring construction and effortless cleaning for consistent baking results Outperforms and silicone molds with superior heat conductivity and shape retention Perfectly suited for crafting uniform muffins during brunches, elegant tart shells for dinner parties Ideal for home bakers seeking tools and pastry chefs requiring equipment