... .To fulfill variety of demands, we can add stainless steel steam vent on the glass lids if it is required. Aside ... welcome to contact us for details.Features of Ningbo YIDA non-stick pan cover1) Excellent shock and heat resistance: max. temp. 1800 ... and rectangle, COLORS: clear, blue, green, and brown, With/Without : steam vent, print customer's logo or brand,OEM welcome, 3 ...