Premium Stainless Steel Construction: Crafted from sturdy 430 stainless steel, these pastries rings withstand high temperatures for long lasting use and safe baking, perfect for various pastries needs Ventilation Hole Feature: The perforated design promotes better air circulations during baking, bubble and ensuring smooth, delicate texture in your pastries Easy Release & Maintenance: The smooth stainless steel surfaces allows effortless demolding and simple cleaning, making your baking process hassle release and enjoyable Standard Round Design: The perfectly circular molds ensures uniform shapes for French mousses, cheesecakes, and other desserts, professional looking results every time Versatile Baking Tool: Ideal for creating mousses, cheesecakes, cakes, jellies, yogurt, and more, these multi sized rings (5cm 10cm) suit both home bakers and professional kitchens