Product description Size: 35.5 x 27 x3cm Material: Carbon steel + Teflon coating 1.MaterialMade of premium durable 0.4mm Gauge Carbon Steel,Spreads heat evenly and prevents warping for optimal baking results;Durable,rust-resistant and sturdy for a long-lasting service life. 2.Regular size muffin Pan with 12 wells The 12-cup Pan dimensions: 13.97 x 10.62 in. (35.5 x 27 cm). 3.Non-stick coatingReinforced non-stick finish which is PTFE, free-provides easy release and quick cleanup while reducing calories from baking spray and oils;Oven safe up to 450~536 degrees Fahrenheit. 4.MultipurposeThe muffin Pan provide you with more choices for your daily use ,which is perfect for everything from made-from-a-mix cupcakes and start-from-scratch muffins to mini-quiches,or even egg Cups and other savory treats. 5.DurableThe muffin pan is oven safe to 450 degrees F, with wide handles to provide generous, confident grip even with bulky oven mitts.