Universal Design: Our lightweight 3-in-1 vented lid comes in three distinct sizes. The universal lid fits all 10-inch, 11-inch and 12-inch diameter saucepans and pots.• Tempered glass and food-grade silicone: The lid is crafted from tempered glass for robust durability. The rim is crafted from premium silicone material, heat-resistant even during high-temperature cooking.• Heat-Resistant Knob and Steam Vent: The cool-touch handle keeps hands safe when removing the lid and provides a comfortable grip. The steam vent releases excess moisture and pressure, locking in all the moisture and flavour within the food.• Easy cleaning and maintenance: Hand-washable for effortless cleaning, or simply pop it in the dishwasher.• Space-saving design: The lid features a flat profile for convenient storage. It tucks neatly into drawers and cupboards, eliminating clutter from multiple lids.