Measurement: This set includes two lids of different sizes – an 18cm lid and a 15.5cm lid – designed to fit a variety of bowls, pots, and containers, ensuring a snug fit for diverse kitchen needs. Material: Made from high-quality, food-grade silicone that is BPA-free, ensuring safety for all your food storage and heating requirements. Design: The lids feature an airtight and leak-proof seal, keeping your food fresh and preventing spills. Versatile: Perfect for covering leftovers, preparing meals in advance, or even serving food. These lids can be used in the refrigerator, freezer, microwave, and even on the stovetop, accommodating a wide range of temperatures. Display: The bright, vibrant colors of these lids add a fun and stylish touch to your kitchen. They are easy to spot in the drawer or on the counter, making them a practical and attractive addition to your kitchen accessories.