Premium Silicone Material：These 2PCS silicone can lids are made from high - quality, food - grade silicone. This non - toxic and odorless material is safe for direct contact with food, ensuring that your canned goods remain fresh and uncontaminated. Superb Sealing Performance：Thanks to their flexible silicone construction, the lids provide an airtight and watertight seal. They effectively prevent air, moisture, and dust from entering the can, helping to extend the shelf life of your food and keep it in optimal condition. Easy to Use and Clean：The soft silicone material makes these lids easy to put on and take off cans of various sizes. When it comes to cleaning, they can be simply washed by hand or thrown into the dishwasher, saving you time and effort in maintenance. Reusable and Durable：Unlike disposable lids, these silicone ones are highly durable and can be reused multiple times. They can withstand repeated use, stretching, and bending without losing their shape or sealing ability, making them a cost - effective choice. Versatile Compatibility：The 2PCS silicone can lids are designed to fit a wide range of standard - sized cans. Whether it's a can of fruits, vegetables, or condiments, these lids offer a snug fit, providing a practical solution for your food storage needs.