• High-quality silicone molds, food-grade, BPA-free, non-toxic, and harmless. • Measurements: 30 x 22 x 3 cm, with 12 cavities, internal cavity diameter: 2.0 inches, external diameter: 2.5 inches. • Do not break easily after repeated use. • Wide heat resistance range: -104 ℉ to 446 ℉ (-40 ℃ to 230 ℃). • Tasteless, suitable for microwave, oven, dishwasher, refrigerator, and freezer. • Advanced technology ensures a smooth and non-stick surface. • Perfect for egg muffins, cupcakes, mini muffins, pizza muffins, cheesecake bites, mini cakes, baked oatmeal, ice cubes, DIY soap, and more.