If You Care Large Baking Cups are a favorite in the kitchen. They are made from FSC certified unbleached totally chlorine free greaseproof paper – yet they have exceptional non-stick properties. Perfect for muffins and cupcakes. Microwave safe and oven safe up to 428 °F/220 °C. If You Care Large Baking Cups are Certified Compostable for home/backyard and industrial/municipal composting. They measure 2 ½ inches (6.35 cm). If You Care FSC Certified Unbleached Baking Cups are great for making delicious muffins and cupcakes!