- Silicone Stretch Lids Set: This set includes 30 reusable silicone stretch lids in 5 vibrant colors, with 6 different sizes per color. The variety ensures you have the right lid for every container, meeting all your covering and replacement needs. - Airtight Seal: For optimal performance, ensure the silicone lids are dry before use to prevent slipping. Simply stretch the lid over your container; its flexible design creates a tight, airtight seal that keeps your food fresh. Avoid excessive stretching to prevent slippage or tearing. - Safe and Versatile: Made from high-quality silicone, these food covers are safe for direct contact with food and have no unpleasant odors. They are heat resistant, suitable for temperatures from -20 to 232 degrees Celsius (-4 to 450 degrees Fahrenheit), making them perfect for refrigerators, microwaves, and dishwashers. - Durable and Reusable: These silicone lids are designed to be flexible yet tear-resistant, ensuring long-lasting use. Their robust construction allows for repeated stretching without loss of performance, providing a reliable solution for food storage. - Practical Applications: Ideal for covering leftovers in the fridge, sealing bowls during meal prep, or even using them for outdoor picnics to keep food protected. These lids adapt to various container shapes, making them a versatile addition to your kitchen essentials.