The Universal Lids for Pots, Pans Skillets by Ydeapi are designed to fit a variety of cookware sizes, including 7?, 8?, and 9? diameters, as well as larger sizes like 10?, 11?, and more. These versatile lids are compatible with multiple stove types, including induction, electric, and gas, making them a convenient and practical addition to any kitchen. The set includes a single lid that can securely fit onto your pots, pans, and skillets, ensuring a snug seal to help retain heat and moisture during cooking.