Multiple sizes for a proper fit: available in 18 cm, 20 cm, and 26 cm diameters so you can choose the right lid for your pots. Each size fits standard round pots with the corresponding rim diameter to help create a stable cover. Heat resistant, durable construction: made from heat resistant silicone combined with tempered glass. The silicone rim provides a secure seal and heat protection at the edges while the tempered glass element adds strength and reliable performance under heat cooking conditions. Spillcontrol steam design: builtin steam holes release pressure in a controlled way to reduce boil‑overs and manage vigorous simmering. This helps maintain a cleaner stovetop and more consistent cooking results without constantly lifting the lid. Practical handling and safety: silicone edges offer a softer grip and protect pot rims from scratches. The combined materials are chosen for durability in routine cooking and to reduce risk during normal stovetop use. Why you need it: prevents messy spillovers, manages steam safely, and gives you the right size options to match common pot diameters. It's a simple, effective solution for everyday cooking tasks. Use scenarios: Boiling pasta or potatoes: put the lid on a matching pot to control boil‑overs and maintain an even simmer without losing heat. Making sauces or reductions: use the steam holes to release excess moisture gradually so sauces concentrate without splattering. Steaming vegetables or reheating soups: cover the pot to retain heat while allowing controlled steam release for gentle, consistent cooking. Specifications: Sizes: 18 cm, 20 cm, 26 cm Materials: heat resistant silicone + tempered glass Function: spill reduction, steam control, heat resistance, pot protection Choose the size that matches your pot to reduce mess, control steam, and improve everyday stovetop performance.