Manufacturer name: HENDI 512456 This Hendi heart-shaped cake rim set is a well-made must-have for any confectioner. It's also perfect for home baking in bakeries. Features and functions: - made of stainless steel, - oven-safe, - excellent heat conductor, - height 80 mm, - set of 4. The set includes: - 150 x 80 mm baking rim, - 250 x 80 mm baking rim, - 350 x 80 mm baking rim, - 450 x 80 mm baking rim.