Silicone Burger Bun Baking Molds, 2 baking trays for up to 10 burger buns in 2 different sizes, 1 baking tray for 4 large buns (10cm), 1 baking tray for 6 small buns (6.5cm), Heat resistance from -20 �C to 230 �C, Microwave & Oven Safe