20 cm x 20 cm. Premium nonstick. Lifetime guarantee. New! E-Z release nonstick. Easy to clean. Metal spatula safe. Commercial weight. Thank you for choosing our Good Cook baking pan. Good Cook products are tested in kitchens like yours because we understand the quality of bakeware you use is just as important as the quality of your ingredients. And we think you'll love the results you get from baking with our durable, premium non-stick bakeware. Lifetime Guarantee: Good Cook products are guaranteed to meet your satisfaction. If for any reason you're not happy with your purchase, please return it for a replacement. www.goodcook.com. Made in China.