[HIGH-QUALITY DURABLE DESIGN]: This universal lid is made of high-quality tempered glass with a flexible silicone outer ring, high-temperature resistant, BPA-free, sturdy, and durable. [SAFETY DESIGN]: The ventilation hole is used to vent steam under high temperature and pressure and prevent soup from boiling over. The transparent glass lid allows you to clearly see the cooking process. [EASY TO CLEAN]: Save time and energy cleaning your universal lid by placing it in the dishwasher after use. The flat design fits easily in drawers, cabinets, cupboards, and dishwashers. [KEEP YOUR KITCHEN TIDY]: Still worried about a variety of pot lids? This lid is a great replacement for many old pot lids. No need to buy multiple sizes of lids, our lid set has two sizes that fit six sizes of cookware, keeping your kitchen simple and organized. [WIDE APPLICATION]: This universal kitchen utensil lid is suitable for many types of frying pans, pots, saucepans, skillets, casseroles, woks, cast iron pans, and virtually any other type of cookware. Fits all your pots and pans that are 26cm-30cm wide.