1. Standard Size and 12 Holes - Each pan is 35*26.5cm in size, and each cup is 6.6cm in diameter and 3cm in depth. Fits standard size ovens and standard size silicone baking cups. Our 12 Nonstick Muffin Pans are perfect for everyday cooking, family meals, birthday parties, friends gatherings, holiday celebrations and more. Versatile in sweet and savory flavors2. PREMIUM ULTRA-THICK MATERIAL - Durable non-stick muffin pans are made of 27% thick carbon steel, made of heavy duty carbon steel for stability, even heat distribution and durability for years to come. Heat Resistant Temperature: 450F Anti-Peeling Warranty.3. Great Value Muffin Pan Set - The Muffin Pan Non-Stick Pan Set includes a 1-piece 12-cup muffin pan that will meet most of your everyday muffin and cupcake needs. In addition, it is flexible and stackable, and can be stacked with similar sized molds after use, saving storage space.4. A healthier option for baking - Two coats are chemical free - PFOA, BPA and PTFE. So it is safe to use. Plus, it has a smooth, non-stick surface that's easy to clean while preventing scratches, staining, and corrosion.5. STYLISH AND UNIQUE - We believe our non-stick cupcake pans will win your heart with their unique designs, stylish colors and versatility!