Universal lids cover multiple diameters, so a quick measurement helps you match the range.

• Measure across the top: Use a ruler or tape to measure the inner rim-to-rim of your pot or pan (inches or cm).
• Match a range: Look for lids labeled for grouped sizes (e.g., 7/8/9 in or 20/22/24 cm). The graduated silicone rim is designed to flex within that range.
• Consider rim shape: Pour spouts or flared edges may need a slightly larger fit.
• Check knob clearance: Make sure the handle height works for your oven or cabinet.

On Walmart.com, review the product’s compatible sizes and use filters to narrow by diameter.

Limits vary by model, so it’s best to check each product’s specifications.

• Oven use: Many tempered glass lids with silicone rims are rated for moderate oven temperatures (often up to around 350°F/177°C), but not for broilers. Heat tolerance can differ by handle material.
• Dishwasher use: A number of universal lids are labeled dishwasher safe; placing them on the top rack can help reduce wear. Hand-washing may extend the life of silicone rims and gaskets.
• Microwave use: Only use if the product description specifically states it’s microwave safe.

Always allow the lid to cool before washing to help reduce thermal shock.

Universal lids are designed to fit a range of cookware, but fit can vary by shape.

• Cast iron skillets: Measure across the top; a silicone-rimmed lid can sit over the inner lip and accommodate small pour spouts. Aim for a size range that includes your skillet’s diameter.
• Nonstick pans: Soft silicone rims can help protect nonstick rims from scratches.
• Woks: Flat universal lids work best on flat-top woks. Round-bottom woks may not seal as well; choosing a larger, slightly domed style can improve coverage.

Compare your cookware’s top diameter with the lid’s listed compatible sizes on Walmart.com before purchasing.

Several universal lid features can make simmering and draining easier.

• Vented tempered glass: A small steam vent helps reduce boil-overs and lets pressure escape during simmering.
• Strainer rims: Some lids include built-in strainer holes that align with your pot for easier pasta and veggie draining—no separate colander needed.
• Graduated silicone rim: Creates a flexible seal across multiple sizes, which can improve moisture control while letting you peek through the glass.
• Raised or stand-up handles: Certain designs let you park the lid upright, keeping counters tidier while releasing steam.

Check the product description for terms like “vented,” “strainer,” or “vertical stand.”

Gentle care can help extend the life of tempered glass and silicone components.

• Cleaning: Let the lid cool, then wash with mild soap and a soft sponge. If labeled dishwasher safe, a top-rack cycle can be convenient. Avoid abrasive pads that can scratch glass or dull silicone rims.
• Drying: Wipe under the silicone rim to prevent trapped moisture.
• Storage: If your lid has a vertical stand handle, use it to save space. Otherwise, nest lids with a soft liner between them and avoid stacking heavy cookware on top.
• Maintenance: Periodically check and gently tighten the knob screw if applicable.