Swiss Diamond Nonstick Square Saute Pan with Lid - 2.1 qt (8 x 8") Model #6620c: 2 L (2.1 QT) / 20x 20cm (8"x8") Patented nonstick coating reinforced with real diamond crystals (PFOA-free) Made in Switzerland; Cast aluminum; Oven-safe up to 500 degrees F Stay-cool ergonomic handle provides a safe, comfortable grip See-through tempered glass lid with knob that doubles as a steam vent