Durable and flexible silicone lids that are easy to clean, reusable, and rack dishwasher safe for convenient, longlasting use. Includes 5 sizes to fit most containers such as pots, dishes, coffee cups, jars, bowls, and more. Suitable for cooking and baking, and safe for microwave, stovetop, oven, fridge, and freezer. Our lids fit most smoothrimmed containers including stainless steel, metal, plastic, and glass. They create an airtight, watertight seal that minimizes microwave splatters or boilovers and provides a spillproof seal for reheating and storing. Hygienic protective cover that keeps food from dust, insects, and dirt, especially during picnics or outdoor barbecues. Ideal for daily use and parties, it helps keep food fresh and doubles as a splatter cover for various tasks. Use scenarios: Reheat leftovers in the microwave without splatter by covering the bowl or dish with the appropriate lid size. Store and preserve leftovers in the fridge or freezer with an airtight seal to maintain freshness. Take the lids outdoors for picnics or barbecues to protect food from dust and insects and to minimize mess during food preparation and serving.