Manufacturer Name: HENDI 512449 This Hendi round cake and tart rim set is a well-made must-have for any pastry chef. It's also perfect for home baking in bakeries. Features and functions: - made of stainless steel, - oven-safe, - excellent heat conductor, - 4 pieces in a set. Includes: - 100 mm diameter baking and pastry rim, - 200 mm diameter baking and pastry rim, - 300 mm diameter baking and pastry rim, - 400 mm diameter baking and pastry rim.