5.7 l. Pro Health - Use less oil with easy-release. Pro Performance - Even-heat hard anodized aluminum for professional results. Pro Anodized - Exterior is hard anodized for long term toughness. Pro Oven - Use on stovetops and ovens up to 400 degrees F. Pro Results - Aluminum construction for even heating. Pro Clean - Nonstick interior for easy clean up. Ceramic Aeternum Nonstick: Ceramic nonstick; Aluminum; Hard anodized. Tempered glass lid with handle. Riveted, oven safe handle for a secure grip. Eco: Eco-friendly. PFOA free. Oven: 400 degrees F (205 degrees C). 10 year guarantee. www.bialetti.com. Made in China.