Precision fit for 13inch pans: Designed for cookware with a 31.5 cm (12.4 in) inner rim, this lid has an overall outer diameter of 33 cm (13 in). For the fit, measure the inner rim of your pan before . Broad compatibility: Fits cast iron skillets, frying pans, sauté pans, stainless steel pots, and woks. Ideal when you need a clear, stable cover that matches commercialstyle and home cookware with a 31.5 cm inner diameter. Durable tempered glass construction: Made from reinforced tempered glass for daily cooking use. The clear glass lets you monitor food without lifting the lid while resisting heat and staining. Secure stainless steel rim: A sturdy stainless steel rim adds structural support, helps the lid sit securely on the pan, and retains heat and moisture during simmering and braising. Builtin steam vent for controlled cooking: The integrated stainless steel steam vent releases excess moisture to regulate pressure and reduce boilovers. This helps maintain consistent cooking temperatures and prevents messy spills. Easy to clean: Smooth glass resists stains and cleans quickly by hand or in the dishwasher for everyday convenience. Safety and support: Tempered glass improves durability but is not unbreakable. If the lid is damaged in transit, contact us for support. Practical use scenarios Braising and stewing: Use the lid to trap heat and moisture for slowsimmered stews or braised vegetables in a cast iron skillet or sauté pan, while the steam vent prevents boilovers. Frying and sautéing: Keep splatter under control when panfrying or sautéing while checking progress through the clear lid without losing heat. Steaming and serving: Fit the lid on a wok or stainless steel pot to steam vegetables or keep food warm when serving, with the transparent glass making it simple to capture attractive food photos. What to check before buying Measure the inner rim of your pan to confirm it is 31.5 cm (12.4 in) for a precise fit.