Expandable Molds: The square baking frame is adjustable to various sizes, with a length range of 28–35 cm, width range of 18–34 cm, and available in two height options: 5 cm and 10 cm. Each cake pan includes a divider. Excellent Quality: The adjustable cake ring is made of high-quality stainless steel, resistant to rust and safe for direct food contact. It features high hardness, good durability, a smooth surface, and is reusable and easy to release from baked goods. Easy to Clean: The rectangular cake pans can be cleaned easily with mild detergent. The smooth surface resists stains and simplifies cleanup after use. Easy to Use: The cake pans allow for adjustment by expanding or contracting without damaging the cake’s shape. Each edge is flat and smooth with rounded corners, providing a comfortable grip and reducing the risk of hand injury. Wide Application: The adjustable mousse ring is suitable for making cakes, sponge cakes, mousse, dessert creams, and other baked or chilled desserts.