High Quality Tart Ring: You will get 6 oval circle to meet your different needs. Enjoy family baking time. High Quality Material: 430 stainless steel, high temperature, corrosion resistant, not easy to deform, reusable, no rust, easy to clean, safe for oven and dishwasher. Vent Hole Design: The cake ring has vent hole design, the vent holes are evenly distributed, good ventilation, no leakage. Perfect Gift - This cake cutting kit is the perfect gift for any baking lover, the best gift idea for Mother's Day / Valentine's Day gift or holiday. Wide Application: Ideal for making tarts, cakes, mousses and desserts. Ideal for baking, layering and molding. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.