... from diameter 100 to 400 mm, including round, ellipse, square and rectangle shapes with available height: normal dome and flat ... YIDA non-stick pan cover1) Excellent shock and heat resistance: max. temp. 1800 2) Full coverage glass lids fit all kinds of cookware ... designs: DIAMETER: 100 to 400 mm, THICKNESS: 3mm,4mm, 5mm, SHAPE: round, ellipse, square and rectangle, COLORS ...