1. Cake Ring Set: The package includes 12 cake rings and 12 lids, cake ring size: 8cm x 4cm2. PREMIUM MATERIAL: The dessert ring is made of high quality 304 stainless steel, which is strong and durable, resistant to high temperature and corrosion, will not rust, will not warp, can be put in the oven, you and your family can use it with confidence.3.Easy to use/clean: The smooth surface of the dough ring makes it easy to peel off the mousse cake, which can help you protect the whole cake from damage. Hand wash or dishwasher safe after use.4. The cake ring lid with handle is easy to squeeze during baking to ensure you receive a flat cake surface. The cake can be easily squeezed out with the help of the lid.